CVE-2023-34194

StringEqual in TiXmlDeclaration::Parse in tinyxmlparser.cpp in TinyXML through 2.6.2 has a reachable assertion (and application exit) via a crafted XML document with a '\0' located after whitespace.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 39%
VendorProductVersion
tinyxml_projecttinyxml
𝑥
≤ 2.6.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
tinyxml
bullseye
2.6.2-4+deb11u2
fixed
bookworm
2.6.2-6+deb12u1
fixed
sid
2.6.2-7
fixed
trixie
2.6.2-7
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tinyxml
noble
not-affected
mantic
Fixed 2.6.2-6ubuntu0.23.10.1
released
lunar
ignored
jammy
Fixed 2.6.2-6ubuntu0.22.04.1
released
focal
Fixed 2.6.2-4+deb10u2build0.20.04.1
released
bionic
Fixed 2.6.2-4ubuntu0.18.04.1~esm2
released
xenial
Fixed 2.6.2-3ubuntu0.1~esm2
released
trusty
ignored
Common Weakness Enumeration
References
https://lists.debian.org/debian-lts-announce/2023/12/msg00024.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4QCR5PIOBGDIDS6SYRESTMDJSEDFSCOE/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HOMBSHRIW5Q34SQSXYURYAOYDZD2NQF6/
https://sourceforge.net/p/tinyxml/git/ci/master/tree/tinyxmlparser.cpp
https://www.forescout.com/resources/sierra21-vulnerabilities
https://lists.debian.org/debian-lts-announce/2023/12/msg00024.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4QCR5PIOBGDIDS6SYRESTMDJSEDFSCOE/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HOMBSHRIW5Q34SQSXYURYAOYDZD2NQF6/
https://sourceforge.net/p/tinyxml/git/ci/master/tree/tinyxmlparser.cpp
https://www.forescout.com/resources/sierra21-vulnerabilities