CVE-2021-28025

unknown

Published — · Modified —

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

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Description

Integer Overflow vulnerability in qsvghandler.cpp in Qt qtsvg versions 5.15.1, 6.0.0, 6.0.2, and 6.2, allows local attackers to cause a denial of service (DoS).

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

Mitigation details

Source: Debian Security Tracker · View original ↗ · DFSG

CVE-2021-28025 NameCVE-2021-28025 DescriptionInteger Overflow vulnerability in qsvghandler.cpp in Qt qtsvg versions 5.15.1, 6.0.0, 6.0.2, and 6.2, allows local attackers to cause a denial of service (DoS). SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) Vulnerable and fixed packages…

CVE-2021-28025

Name	CVE-2021-28025
Description	Integer Overflow vulnerability in qsvghandler.cpp in Qt qtsvg versions 5.15.1, 6.0.0, 6.0.2, and 6.2, allows local attackers to cause a denial of service (DoS).
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
qt6-svg (PTS)	bookworm	6.4.2-2	fixed
	trixie	6.8.2-3	fixed
	forky	6.10.2-7	fixed
	sid	6.10.2-8	fixed
qtsvg-opensource-src (PTS)	bullseye	5.15.2-3	vulnerable
	bookworm	5.15.8-3	fixed
	trixie	5.15.15-2	fixed
	forky, sid	5.15.17-3	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version
qt4-x11	source	(unstable)	(unfixed)
qt6-svg	source	(unstable)	(not affected)
qtsvg-opensource-src	source	(unstable)	5.15.4-2

Notes

- qt6-svg <not-affected> (Fixed before initial upload to the archive)
[bullseye] - qtsvg-opensource-src <no-dsa> (Minor issue)
[buster] - qtsvg-opensource-src <no-dsa> (Minor issue)
[buster] - qt4-x11 <no-dsa> (Minor issue)
https://bugreports.qt.io/browse/QTBUG-91507
https://code.qt.io/cgit/qt/qtsvg.git/commit/?id=7bbf88403fd2d1fe79fab7c8e469f8aeafeb7372 (v5.15.4-lts-lgpl)
Potentially to be considered a duplicte of CVE-2021-3481, ongoing clarification
with the two involved CNAs.

Home - Debian Security - Source (Git)

Apply commands

text fix

Notes

- qt6-svg <not-affected> (Fixed before initial upload to the archive)[bullseye] - qtsvg-opensource-src <no-dsa> (Minor issue)[buster] - qtsvg-opensource-src <no-dsa> (Minor issue)[buster] - qt4-x11 <no-dsa> (Minor issue)https://bugreports.qt.io/browse/QTBUG-91507https://code.qt.io/cgit/qt/qtsvg.git/commit/?id=7bbf88403fd2d1fe79fab7c8e469f8aeafeb7372 (v5.15.4-lts-lgpl)Potentially to be considered a duplicte of CVE-2021-3481, ongoing clarificationwith the two involved CNAs.

OS impact

OS	Version	Status	Fixed in
sles		affected
debian	bookworm	fixed	`0`
debian	forky	fixed	`0`
debian	sid	fixed	`0`
debian	trixie	fixed	`0`
debian	bullseye	affected

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.