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Advisory details: gitlab / nuget/libxml2/CVE-2012-5134
Advisory ID gitlab/nuget/libxml2/CVE-2012-5134
Aliases CVE-2012-5134
Summary Improper Restriction of Operations within the Bounds of a Memory Buffer Heap-based buffer underflow in the xmlParseAttValueComplex function in parser.c in libxml2, as used in Google Chrome and other products, allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted entities in an XML document.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (3)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
cvssv2 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/libxml2/CVE-2012-5134.yml
Reference id Reference type URL
CVE-2012-5134 https://nvd.nist.gov/vuln/detail/CVE-2012-5134
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/libxml2/CVE-2012-5134.yml
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete

There are no SSVC decisions available.