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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:129746
[Rus]
Version
1
Class
patch
ALTXid
321887
Language
English
Severity
High
Title
USN-4328-1 -- Thunderbird vulnerabilities
Description
Several security issues were fixed in Thunderbird.
Family
unix
Platform
Linux Mint 19.x
Ubuntu 18.04
Ubuntu 19.10
Product
thunderbird
Reference
VENDOR: USN-4328-1
VENDOR: USN-4328-1
Id:
USN-4328-1
Reference:
https://usn.ubuntu.com/4328-1/
CVE: CVE-2020-6792
CVE: CVE-2020-6792
Id:
CVE-2020-6792
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6792
Comment
: When deriving an identifier for an email message, uninitialized memory was used in addition to the message contents. This vulnerability affects Thunderbird < 68.5.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSSv3 Score:
4.3
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CWE:
908 ()
References:
https://bugzilla.mozilla.org/show_bug.cgi?id=1609607 (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-07/ (MISC)
GLSA-202003-10 (GENTOO)
USN-4328-1 (UBUNTU)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6793
CVE: CVE-2020-6793
Id:
CVE-2020-6793
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6793
Comment
: When processing an email message with an ill-formed envelope, Thunderbird could read data from a random memory location. This vulnerability affects Thunderbird < 68.5.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE:
908 ()
References:
https://bugzilla.mozilla.org/show_bug.cgi?id=1608539 (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-07/ (MISC)
GLSA-202003-10 (GENTOO)
USN-4328-1 (UBUNTU)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6795
CVE: CVE-2020-6795
Id:
CVE-2020-6795
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6795
Comment
: When processing a message that contains multiple S/MIME signatures, a bug in the MIME processing code caused a null pointer dereference, leading to an unexploitable crash. This vulnerability affects Thunderbird < 68.5.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://bugzilla.mozilla.org/show_bug.cgi?id=1611105 (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-07/ (MISC)
GLSA-202003-10 (GENTOO)
USN-4328-1 (UBUNTU)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6822
CVE: CVE-2020-6822
Id:
CVE-2020-6822
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6822
Comment
: On 32-bit builds, an out of bounds write could have occurred when processing an image larger than 4 GB in <code>GMPDecodeData</code>. It is possible that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.7.0, Firefox ESR < 68.7, and Firefox < 75.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE:
787 (Out-of-bounds Write)
References:
https://www.mozilla.org/security/advisories/mfsa2020-13/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-14/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-12/ (MISC)
https://bugzilla.mozilla.org/show_bug.cgi?id=1544181 (MISC)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6794
CVE: CVE-2020-6794
Id:
CVE-2020-6794
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6794
Comment
: If a user saved passwords before Thunderbird 60 and then later set a master password, an unencrypted copy of these passwords is still accessible. This is because the older stored password file was not deleted when the data was copied to a new format starting in Thunderbird 60. The new master password is added only on the new file. This could allow the exposure of stored password data outside of user expectations. This vulnerability affects Thunderbird < 68.5.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE:
312 (Cleartext Storage of Sensitive Information)
References:
https://www.mozilla.org/security/advisories/mfsa2020-07/ (MISC)
https://bugzilla.mozilla.org/show_bug.cgi?id=1606619 (MISC)
GLSA-202003-10 (GENTOO)
USN-4328-1 (UBUNTU)
USN-4335-1 (UBUNTU)
CVE: CVE-2019-20503
CVE: CVE-2019-20503
Id:
CVE-2019-20503
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20503
Comment
: usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://bugs.chromium.org/p/project-zero/issues/detail?id=1992 (MISC)
https://github.com/sctplab/usrsctp/commit/790a7a2555aefb392a5a69923f1e9d17b4968467 (MISC)
[debian-lts-announce] 20200311 [SECURITY] [DLA 2140-1] firefox-esr security update (MLIST)
DSA-4639 (DEBIAN)
GLSA-202003-02 (GENTOO)
GLSA-202003-10 (GENTOO)
openSUSE-SU-2020:0340 (SUSE)
RHSA-2020:0815 (REDHAT)
RHSA-2020:0816 (REDHAT)
RHSA-2020:0819 (REDHAT)
RHSA-2020:0820 (REDHAT)
DSA-4645 (DEBIAN)
https://crbug.com/1059349 (MISC)
https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html (MISC)
openSUSE-SU-2020:0366 (SUSE)
USN-4299-1 (UBUNTU)
DSA-4642 (DEBIAN)
[debian-lts-announce] 20200320 [SECURITY] [DLA 2150-1] thunderbird security update (MLIST)
openSUSE-SU-2020:0365 (SUSE)
openSUSE-SU-2020:0389 (SUSE)
USN-4328-1 (UBUNTU)
USN-4335-1 (UBUNTU)
https://support.apple.com/kb/HT211168 (CONFIRM)
https://support.apple.com/kb/HT211175 (CONFIRM)
https://support.apple.com/kb/HT211171 (CONFIRM)
https://support.apple.com/kb/HT211177 (CONFIRM)
20200529 APPLE-SA-2020-05-26-1 iOS 13.5 and iPadOS 13.5 (FULLDISC)
20200529 APPLE-SA-2020-05-26-7 Safari 13.1.1 (FULLDISC)
20200529 APPLE-SA-2020-05-26-4 tvOS 13.4.5 (FULLDISC)
20200529 APPLE-SA-2020-05-26-5 watchOS 6.2.5 (FULLDISC)
https://support.apple.com/HT211177 (MISC)
https://support.apple.com/HT211171 (MISC)
https://support.apple.com/HT211175 (MISC)
https://support.apple.com/HT211168 (MISC)
[debian-lts-announce] 20230706 [SECURITY] [DLA 3481-1] libusrsctp security update (MLIST)
FEDORA-2020-7fd051b378 ()
FEDORA-2020-17149a4f3d ()
FEDORA-2020-39e0b8bd14 ()
CVE: CVE-2020-6798
CVE: CVE-2020-6798
Id:
CVE-2020-6798
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6798
Comment
: If a template tag was used in a select tag, the parser could be confused and allow JavaScript parsing and execution when it should not be allowed. A site that relied on the browser behaving correctly could suffer a cross-site scripting vulnerability as a result. In general, this flaw cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but is potentially a risk in browser or browser-like contexts. This vulnerability affects Thunderbird < 68.5, Firefox < 73, and Firefox < ESR68.5.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSSv3 Score:
6.1
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
CHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE:
79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))
References:
https://www.mozilla.org/security/advisories/mfsa2020-06/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-07/ (MISC)
https://bugzilla.mozilla.org/show_bug.cgi?id=1602944 (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-05/ (MISC)
USN-4278-2 (UBUNTU)
GLSA-202003-02 (GENTOO)
GLSA-202003-10 (GENTOO)
USN-4328-1 (UBUNTU)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6800
CVE: CVE-2020-6800
Id:
CVE-2020-6800
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6800
Comment
: Mozilla developers and community members reported memory safety bugs present in Firefox 72 and Firefox ESR 68.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. In general, these flaws cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but are potentially risks in browser or browser-like contexts. This vulnerability affects Thunderbird < 68.5, Firefox < 73, and Firefox < ESR68.5.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE:
787 (Out-of-bounds Write)
References:
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1595786%2C1596706%2C1598543%2C1604851%2C1608580%2C1608785%2C1605777 (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-06/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-07/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-05/ (MISC)
USN-4278-2 (UBUNTU)
GLSA-202003-02 (GENTOO)
GLSA-202003-10 (GENTOO)
USN-4328-1 (UBUNTU)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6805
CVE: CVE-2020-6805
Id:
CVE-2020-6805
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6805
Comment
: When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://www.mozilla.org/security/advisories/mfsa2020-10/ (MISC)
https://bugzilla.mozilla.org/show_bug.cgi?id=1610880 (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-08/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-09/ (MISC)
USN-4328-1 (UBUNTU)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6806
CVE: CVE-2020-6806
Id:
CVE-2020-6806
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6806
Comment
: By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end of an array resized during script execution. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://www.mozilla.org/security/advisories/mfsa2020-10/ (MISC)
https://bugzilla.mozilla.org/show_bug.cgi?id=1612308 (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-08/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-09/ (MISC)
USN-4328-1 (UBUNTU)
USN-4335-1 (UBUNTU)
http://packetstormsecurity.com/files/157524/Firefox-js-ReadableStreamCloseInternal-Out-Of-Bounds-Access.html (MISC)
CVE: CVE-2020-6807
CVE: CVE-2020-6807
Id:
CVE-2020-6807
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6807
Comment
: When a device was changed while a stream was about to be destroyed, the <code>stream-reinit</code> task may have been executed after the stream was destroyed, causing a use-after-free and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://www.mozilla.org/security/advisories/mfsa2020-10/ (MISC)
https://bugzilla.mozilla.org/show_bug.cgi?id=1614971 (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-08/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-09/ (MISC)
USN-4328-1 (UBUNTU)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6812
CVE: CVE-2020-6812
Id:
CVE-2020-6812
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6812
Comment
: The first time AirPods are connected to an iPhone, they become named after the user's name by default (e.g. Jane Doe's AirPods.) Websites with camera or microphone permission are able to enumerate device names, disclosing the user's name. To resolve this issue, Firefox added a special case that renames devices containing the substring 'AirPods' to simply 'AirPods'. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
5.3
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE:
200 (Information Exposure)
References:
https://www.mozilla.org/security/advisories/mfsa2020-10/ (MISC)
https://bugzilla.mozilla.org/show_bug.cgi?id=1616661 (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-08/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-09/ (MISC)
USN-4328-1 (UBUNTU)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6814
CVE: CVE-2020-6814
Id:
CVE-2020-6814
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6814
Comment
: Mozilla developers reported memory safety bugs present in Firefox and Thunderbird 68.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
CVSSv2 Score:
7.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
9.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
787 (Out-of-bounds Write)
References:
https://www.mozilla.org/security/advisories/mfsa2020-10/ (MISC)
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1592078%2C1604847%2C1608256%2C1612636%2C1614339 (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-08/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-09/ (MISC)
USN-4328-1 (UBUNTU)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6819
CVE: CVE-2020-6819
Id:
CVE-2020-6819
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6819
Comment
: Under certain conditions, when running the nsDocShell destructor, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Thunderbird < 68.7.0, Firefox < 74.0.1, and Firefox ESR < 68.6.1.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.1
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://www.mozilla.org/security/advisories/mfsa2020-14/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-11/ (MISC)
https://bugzilla.mozilla.org/show_bug.cgi?id=1620818 (MISC)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6820
CVE: CVE-2020-6820
Id:
CVE-2020-6820
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6820
Comment
: Under certain conditions, when handling a ReadableStream, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Thunderbird < 68.7.0, Firefox < 74.0.1, and Firefox ESR < 68.6.1.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.1
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://www.mozilla.org/security/advisories/mfsa2020-14/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-11/ (MISC)
https://bugzilla.mozilla.org/show_bug.cgi?id=1626728 (MISC)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6821
CVE: CVE-2020-6821
Id:
CVE-2020-6821
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6821
Comment
: When reading from areas partially or fully outside the source resource with WebGL's <code>copyTexSubImage</code> method, the specification requires the returned values be zero. Previously, this memory was uninitialized, leading to potentially sensitive data disclosure. This vulnerability affects Thunderbird < 68.7.0, Firefox ESR < 68.7, and Firefox < 75.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
908 ()
References:
https://www.mozilla.org/security/advisories/mfsa2020-13/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-14/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-12/ (MISC)
https://bugzilla.mozilla.org/show_bug.cgi?id=1625404 (MISC)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6825
CVE: CVE-2020-6825
Id:
CVE-2020-6825
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6825
Comment
: Mozilla developers and community members Tyson Smith and Christian Holler reported memory safety bugs present in Firefox 74 and Firefox ESR 68.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.7.0, Firefox ESR < 68.7, and Firefox < 75.
CVSSv2 Score:
7.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
9.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
787 (Out-of-bounds Write)
References:
https://www.mozilla.org/security/advisories/mfsa2020-13/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-14/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-12/ (MISC)
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1572541%2C1620193%2C1620203 (MISC)
USN-4335-1 (UBUNTU)
CVE: CVE-2020-6811
CVE: CVE-2020-6811
Id:
CVE-2020-6811
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6811
Comment
: The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be controlled by the website. If a user used the 'Copy as Curl' feature and pasted the command into a terminal, it could have resulted in command injection and arbitrary command execution. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE:
77 (Improper Neutralization of Special Elements used in a Command ('Command Injection'))
References:
https://www.mozilla.org/security/advisories/mfsa2020-10/ (MISC)
https://bugzilla.mozilla.org/show_bug.cgi?id=1607742 (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-08/ (MISC)
https://www.mozilla.org/security/advisories/mfsa2020-09/ (MISC)
USN-4328-1 (UBUNTU)
USN-4335-1 (UBUNTU)
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