CVE-2019-3817

CVSS 7.5 HIGHEPSS 1.7%CWE-416

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 1.7%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

27 Mar 2019Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A use-after-free flaw has been discovered in libcomps before version 0.1.10 in the way ObjMRTrees are merged. An attacker, who is able to make an application read a crafted comps XML file, may be able to crash the application or execute malicious code.

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

libcomps · libcomps

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References

https://access.redhat.com/errata/RHSA-2019:3583 https://access.redhat.com/errata/RHSA-2019:3898 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3817 https://github.com/rpm-software-management/libcomps/commit/e3a5d056633677959ad924a51758876d415e7046 https://github.com/rpm-software-management/libcomps/issues/41