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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:97754
[Rus]
Version
5
Class
patch
ALTXid
275290
Language
English
Severity
Critical
Title
DSA-4394-1 -- rdesktop -- security update
Description
Multiple security issues were found in the rdesktop RDP client, which could result in denial of service, information disclosure and the execution of arbitrary code.
Family
unix
Platform
Debian 9
Product
rdesktop
Reference
VENDOR: DSA-4394-1
VENDOR: DSA-4394-1
Id:
DSA-4394-1
Reference:
https://www.debian.org/security/dsa-4394
CVE: CVE-2018-8791
CVE: CVE-2018-8791
Id:
CVE-2018-8791
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8791
Comment
: rdesktop versions up to and including v1.8.3 contain an Out-Of-Bounds Read in function rdpdr_process() that results in an information leak.
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
125 (Out-of-bounds Read)
References:
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
106938 (BID)
DSA-4394 (DEBIAN)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
GLSA-201903-06 (GENTOO)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-8792
CVE: CVE-2018-8792
Id:
CVE-2018-8792
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8792
Comment
: rdesktop versions up to and including v1.8.3 contain an Out-Of-Bounds Read in function cssp_read_tsrequest() that results in a Denial of Service (segfault).
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
106938 (BID)
DSA-4394 (DEBIAN)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
GLSA-201903-06 (GENTOO)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-8793
CVE: CVE-2018-8793
Id:
CVE-2018-8793
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8793
Comment
: rdesktop versions up to and including v1.8.3 contain a Heap-Based Buffer Overflow in function cssp_read_tsrequest() that results in a memory corruption and probably even a remote code execution.
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://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
106938 (BID)
DSA-4394 (DEBIAN)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
GLSA-201903-06 (GENTOO)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-8794
CVE: CVE-2018-8794
Id:
CVE-2018-8794
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8794
Comment
: rdesktop versions up to and including v1.8.3 contain an Integer Overflow that leads to an Out-Of-Bounds Write in function process_bitmap_updates() and results in a memory corruption and possibly even a remote code execution.
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://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
106938 (BID)
DSA-4394 (DEBIAN)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
GLSA-201903-06 (GENTOO)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-8795
CVE: CVE-2018-8795
Id:
CVE-2018-8795
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8795
Comment
: rdesktop versions up to and including v1.8.3 contain an Integer Overflow that leads to a Heap-Based Buffer Overflow in function process_bitmap_updates() and results in a memory corruption and probably even a remote code execution.
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://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
106938 (BID)
DSA-4394 (DEBIAN)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
GLSA-201903-06 (GENTOO)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-8796
CVE: CVE-2018-8796
Id:
CVE-2018-8796
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8796
Comment
: rdesktop versions up to and including v1.8.3 contain an Out-Of-Bounds Read in function process_bitmap_updates() that results in a Denial of Service (segfault).
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
106938 (BID)
DSA-4394 (DEBIAN)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
GLSA-201903-06 (GENTOO)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-8797
CVE: CVE-2018-8797
Id:
CVE-2018-8797
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8797
Comment
: rdesktop versions up to and including v1.8.3 contain a Heap-Based Buffer Overflow in function process_plane() that results in a memory corruption and probably even a remote code execution.
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://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
106938 (BID)
DSA-4394 (DEBIAN)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
GLSA-201903-06 (GENTOO)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-8798
CVE: CVE-2018-8798
Id:
CVE-2018-8798
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8798
Comment
: rdesktop versions up to and including v1.8.3 contain an Out-Of-Bounds Read in function rdpsnd_process_ping() that results in an information leak.
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
125 (Out-of-bounds Read)
References:
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
106938 (BID)
DSA-4394 (DEBIAN)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
GLSA-201903-06 (GENTOO)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-8799
CVE: CVE-2018-8799
Id:
CVE-2018-8799
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8799
Comment
: rdesktop versions up to and including v1.8.3 contain an Out-Of-Bounds Read in function process_secondary_order() that results in a Denial of Service (segfault).
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
106938 (BID)
DSA-4394 (DEBIAN)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
GLSA-201903-06 (GENTOO)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-8800
CVE: CVE-2018-8800
Id:
CVE-2018-8800
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8800
Comment
: rdesktop versions up to and including v1.8.3 contain a Heap-Based Buffer Overflow in function ui_clip_handle_data() that results in a memory corruption and probably even a remote code execution.
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://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
106938 (BID)
DSA-4394 (DEBIAN)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
GLSA-201903-06 (GENTOO)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-20174
CVE: CVE-2018-20174
Id:
CVE-2018-20174
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20174
Comment
: rdesktop versions up to and including v1.8.3 contain an Out-Of-Bounds Read in the function ui_clip_handle_data() that results in an information leak.
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
125 (Out-of-bounds Read)
References:
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
DSA-4394 (DEBIAN)
GLSA-201903-06 (GENTOO)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
106938 (BID)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-20175
CVE: CVE-2018-20175
Id:
CVE-2018-20175
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20175
Comment
: rdesktop versions up to and including v1.8.3 contains several Integer Signedness errors that lead to Out-Of-Bounds Reads in the file mcs.c and result in a Denial of Service (segfault).
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
DSA-4394 (DEBIAN)
GLSA-201903-06 (GENTOO)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
106938 (BID)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-20176
CVE: CVE-2018-20176
Id:
CVE-2018-20176
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20176
Comment
: rdesktop versions up to and including v1.8.3 contain several Out-Of- Bounds Reads in the file secure.c that result in a Denial of Service (segfault).
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
DSA-4394 (DEBIAN)
GLSA-201903-06 (GENTOO)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
106938 (BID)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-20177
CVE: CVE-2018-20177
Id:
CVE-2018-20177
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20177
Comment
: rdesktop versions up to and including v1.8.3 contain an Integer Overflow that leads to a Heap-Based Buffer Overflow in the function rdp_in_unistr() and results in memory corruption and possibly even a remote code execution.
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://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
DSA-4394 (DEBIAN)
GLSA-201903-06 (GENTOO)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
106938 (BID)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-20178
CVE: CVE-2018-20178
Id:
CVE-2018-20178
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20178
Comment
: rdesktop versions up to and including v1.8.3 contain an Out-Of-Bounds Read in the function process_demand_active() that results in a Denial of Service (segfault).
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
DSA-4394 (DEBIAN)
GLSA-201903-06 (GENTOO)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
106938 (BID)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-20179
CVE: CVE-2018-20179
Id:
CVE-2018-20179
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20179
Comment
: rdesktop versions up to and including v1.8.3 contain an Integer Underflow that leads to a Heap-Based Buffer Overflow in the function lspci_process() and results in memory corruption and probably even a remote code execution.
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
191 (Integer Underflow (Wrap or Wraparound))
References:
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
DSA-4394 (DEBIAN)
GLSA-201903-06 (GENTOO)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
106938 (BID)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-20180
CVE: CVE-2018-20180
Id:
CVE-2018-20180
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20180
Comment
: rdesktop versions up to and including v1.8.3 contain an Integer Underflow that leads to a Heap-Based Buffer Overflow in the function rdpsnddbg_process() and results in memory corruption and probably even a remote code execution.
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
191 (Integer Underflow (Wrap or Wraparound))
References:
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
DSA-4394 (DEBIAN)
GLSA-201903-06 (GENTOO)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
106938 (BID)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-20181
CVE: CVE-2018-20181
Id:
CVE-2018-20181
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20181
Comment
: rdesktop versions up to and including v1.8.3 contain an Integer Underflow that leads to a Heap-Based Buffer Overflow in the function seamless_process() and results in memory corruption and probably even a remote code execution.
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
787 (Out-of-bounds Write)
References:
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
DSA-4394 (DEBIAN)
GLSA-201903-06 (GENTOO)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
106938 (BID)
openSUSE-SU-2019:2135 (SUSE)
CVE: CVE-2018-20182
CVE: CVE-2018-20182
Id:
CVE-2018-20182
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20182
Comment
: rdesktop versions up to and including v1.8.3 contain a Buffer Overflow over the global variables in the function seamless_process_line() that results in memory corruption and probably even a remote code execution.
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/ (CONFIRM)
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 (MISC)
DSA-4394 (DEBIAN)
GLSA-201903-06 (GENTOO)
[debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security update (MLIST)
106938 (BID)
openSUSE-SU-2019:2135 (SUSE)
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