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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:171824
[Eng]
Version
2
Class
patch
ALTXid
383519
Language
Russian
Severity
Critical
Title
Обновление DLA-2935-1 -- устранение уязвимостей в expat
Description
Several vulnerabilities have been discovered in Expat, an XML parsing C library, which could result in denial of service or potentially the execution of arbitrary code, if a malformed XML file is processed.
Family
unix
Platform
Debian 9
Product
expat
Reference
VENDOR: DLA-2935-1
VENDOR: DLA-2935-1
Id:
DLA-2935-1
Reference:
https://lists.debian.org/debian-lts-announce/2022/debian-lts-announce-202203/msg00007.html
CVE: CVE-2022-23852
CVE: CVE-2022-23852
Id:
CVE-2022-23852
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23852
Comment
: Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.
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:
190 (Integer Overflow or Wraparound)
References:
https://github.com/libexpat/libexpat/pull/550 (MISC)
https://www.tenable.com/security/tns-2022-05 (CONFIRM)
DSA-5073 (DEBIAN)
https://security.netapp.com/advisory/ntap-20220217-0001/ (CONFIRM)
[debian-lts-announce] 20220307 [SECURITY] [DLA 2935-1] expat security update (MLIST)
https://www.oracle.com/security-alerts/cpuapr2022.html (MISC)
https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf (CONFIRM)
GLSA-202209-24 (GENTOO)
CVE: CVE-2022-25235
CVE: CVE-2022-25235
Id:
CVE-2022-25235
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25235
Comment
: xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context.
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:
116 (Improper Encoding or Escaping of Output)
References:
https://github.com/libexpat/libexpat/pull/562 (MISC)
[oss-security] 20220219 Expat 2.4.5 released, includes 5 security fixes (MLIST)
DSA-5085 (DEBIAN)
https://security.netapp.com/advisory/ntap-20220303-0008/ (CONFIRM)
[debian-lts-announce] 20220307 [SECURITY] [DLA 2935-1] expat security update (MLIST)
https://www.oracle.com/security-alerts/cpuapr2022.html (MISC)
https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf (CONFIRM)
GLSA-202209-24 (GENTOO)
FEDORA-2022-04f206996b ()
FEDORA-2022-3d9d67f558 ()
CVE: CVE-2022-25236
CVE: CVE-2022-25236
Id:
CVE-2022-25236
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25236
Comment
: xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs.
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:
668 (Exposure of Resource to Wrong Sphere)
References:
https://github.com/libexpat/libexpat/pull/561 (MISC)
[oss-security] 20220219 Expat 2.4.5 released, includes 5 security fixes (MLIST)
DSA-5085 (DEBIAN)
GLSA-202209-24 (GENTOO)
https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf (CONFIRM)
http://packetstormsecurity.com/files/167238/Zoom-XMPP-Stanza-Smuggling-Remote-Code-Execution.html (MISC)
https://www.oracle.com/security-alerts/cpuapr2022.html (MISC)
[debian-lts-announce] 20220307 [SECURITY] [DLA 2935-1] expat security update (MLIST)
https://security.netapp.com/advisory/ntap-20220303-0008/ (CONFIRM)
FEDORA-2022-04f206996b ()
FEDORA-2022-3d9d67f558 ()
CVE: CVE-2022-25313
CVE: CVE-2022-25313
Id:
CVE-2022-25313
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25313
Comment
: In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element.
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:
674 (Uncontrolled Recursion)
References:
https://github.com/libexpat/libexpat/pull/558 (MISC)
[oss-security] 20220219 Expat 2.4.5 released, includes 5 security fixes (MLIST)
DSA-5085 (DEBIAN)
https://security.netapp.com/advisory/ntap-20220303-0008/ (CONFIRM)
[debian-lts-announce] 20220307 [SECURITY] [DLA 2935-1] expat security update (MLIST)
https://www.oracle.com/security-alerts/cpuapr2022.html (MISC)
https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf (CONFIRM)
GLSA-202209-24 (GENTOO)
FEDORA-2022-04f206996b ()
FEDORA-2022-3d9d67f558 ()
CVE: CVE-2022-25315
CVE: CVE-2022-25315
Id:
CVE-2022-25315
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25315
Comment
: In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.
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:
190 (Integer Overflow or Wraparound)
References:
https://github.com/libexpat/libexpat/pull/559 (MISC)
[oss-security] 20220219 Expat 2.4.5 released, includes 5 security fixes (MLIST)
DSA-5085 (DEBIAN)
https://security.netapp.com/advisory/ntap-20220303-0008/ (CONFIRM)
[debian-lts-announce] 20220307 [SECURITY] [DLA 2935-1] expat security update (MLIST)
https://www.oracle.com/security-alerts/cpuapr2022.html (MISC)
https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf (CONFIRM)
GLSA-202209-24 (GENTOO)
FEDORA-2022-04f206996b ()
FEDORA-2022-3d9d67f558 ()
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