CVE-2021-3541

Name
CVE-2021-3541
Description
A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1950515
CONFIRM https://security.netapp.com/advisory/ntap-20210805-0007/
Patch https://www.oracle.com/security-alerts/cpujan2022.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:* libxml2 >= None < 2.9.11

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
qt5-qtwebengine edge-community 5.15.3_git20211112-r0 Bart Ribbers <bribbers@disroot.org> fixed
qt5-qtwebengine 3.22-community 5.15.3_git20211112-r0 None fixed
qt5-qtwebengine 3.21-community 5.15.3_git20211112-r0 None fixed
qt5-qtwebengine 3.20-community 5.15.3_git20211112-r0 None fixed
qt5-qtwebengine 3.19-community 5.15.3_git20211112-r0 None fixed
qt5-qtwebengine 3.18-community 5.15.3_git20211112-r0 None fixed
qt5-qtwebengine 3.17-community 5.15.3_git20211112-r0 None fixed
libxml2.13 edge-main 2.9.11-r0 None fixed
libxml2 edge-main 2.9.11-r0 None fixed
libxml2 edge-main 2.9.10-r7 Carlo Landmeter <clandmeter@alpinelinux.org> possibly vulnerable
libxml2 edge-main 2.9.10-r5 None possibly vulnerable
libxml2 edge-main 2.9.10-r4 None possibly vulnerable
libxml2 edge-main 2.9.8-r3 None possibly vulnerable
libxml2 edge-main 2.9.8-r1 None possibly vulnerable
libxml2 edge-main 2.9.4-r4 None possibly vulnerable
libxml2 edge-main 2.9.4-r2 None possibly vulnerable
libxml2 edge-main 2.9.4-r1 None possibly vulnerable
libxml2 3.22-main 2.9.11-r0 None fixed
libxml2 3.22-main 2.9.10-r5 None possibly vulnerable
libxml2 3.22-main 2.9.10-r4 None possibly vulnerable
libxml2 3.22-main 2.9.8-r3 None possibly vulnerable
libxml2 3.22-main 2.9.8-r1 None possibly vulnerable
libxml2 3.22-main 2.9.4-r4 None possibly vulnerable
libxml2 3.22-main 2.9.4-r2 None possibly vulnerable
libxml2 3.22-main 2.9.4-r1 None possibly vulnerable
libxml2 3.21-main 2.9.11-r0 None fixed
libxml2 3.21-main 2.9.10-r5 None possibly vulnerable
libxml2 3.21-main 2.9.10-r4 None possibly vulnerable
libxml2 3.21-main 2.9.8-r3 None possibly vulnerable
libxml2 3.21-main 2.9.8-r1 None possibly vulnerable
libxml2 3.21-main 2.9.4-r4 None possibly vulnerable
libxml2 3.21-main 2.9.4-r2 None possibly vulnerable
libxml2 3.21-main 2.9.4-r1 None possibly vulnerable
libxml2 3.20-main 2.9.11-r0 None fixed
libxml2 3.20-main 2.9.10-r5 None possibly vulnerable
libxml2 3.20-main 2.9.10-r4 None possibly vulnerable
libxml2 3.20-main 2.9.8-r3 None possibly vulnerable
libxml2 3.20-main 2.9.8-r1 None possibly vulnerable
libxml2 3.20-main 2.9.4-r4 None possibly vulnerable
libxml2 3.20-main 2.9.4-r2 None possibly vulnerable
libxml2 3.20-main 2.9.4-r1 None possibly vulnerable
libxml2 3.19-main 2.9.11-r0 None fixed
libxml2 3.19-main 2.9.10-r5 None possibly vulnerable
libxml2 3.19-main 2.9.10-r4 None possibly vulnerable
libxml2 3.19-main 2.9.8-r3 None possibly vulnerable
libxml2 3.19-main 2.9.8-r1 None possibly vulnerable
libxml2 3.19-main 2.9.4-r4 None possibly vulnerable
libxml2 3.19-main 2.9.4-r2 None possibly vulnerable
libxml2 3.19-main 2.9.4-r1 None possibly vulnerable
libxml2 3.18-main 2.9.11-r0 None fixed
libxml2 3.17-main 2.9.11-r0 None fixed
libxml2 3.12-main 2.9.12-r0 Carlo Landmeter <clandmeter@gmail.com> fixed
libxml2 3.12-main 2.9.10-r6 Carlo Landmeter <clandmeter@gmail.com> possibly vulnerable
libxml2 3.11-main 2.9.12-r0 Carlo Landmeter <clandmeter@gmail.com> fixed
libxml2 3.11-main 2.9.10-r5 Carlo Landmeter <clandmeter@gmail.com> possibly vulnerable