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7.5
CVSSv2

CVE-2013-4391

Published: 28/10/2013 Updated: 31/01/2022
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
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Vulnerability Summary

Integer overflow in the valid_user_field function in journal/journald-native.c in systemd allows remote malicious users to cause a denial of service (crash) and possibly execute arbitrary code via a large journal data field, which triggers a heap-based buffer overflow.

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systemd project systemd

debian debian linux 7.0

Vendor Advisories

Debian CVElist Bug Report Logs: CVE-2013-4392: TOCTOU race condition when updating file permissions and SELinux security contexts
Debian Bug report logs - #725357 CVE-2013-4392: TOCTOU race condition when updating file permissions and SELinux security contexts Package: systemd; Maintainer for systemd is Debian systemd Maintainers <pkg-systemd-maintainers@listsaliothdebianorg>; Source for systemd is src:systemd (PTS, buildd, popcon) Reported by: Mori ...
Red Hat: CVE-2013-4391
Integer overflow in the valid_user_field function in journal/journald-nativec in systemd allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large journal data field, which triggers a heap-based buffer overflow ...

References

CWE-190http://cgit.freedesktop.org/systemd/systemd/commit/?id=505b6a61c22d5565e9308045c7b9bf79f7d0517ehttp://www.openwall.com/lists/oss-security/2013/10/01/9https://bugzilla.redhat.com/show_bug.cgi?id=859051http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=725357http://www.debian.org/security/2013/dsa-2777https://security.gentoo.org/glsa/201612-34https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=725357https://nvd.nist.govhttps://access.redhat.com/security/cve/cve-2013-4391
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463CVE-2024-29895injectCVE-2023-52689CVE-2024-5049CVE-2024-5051privilege escalationphysicalCVE-2023-52676
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