CVE-2023-49582

Apache Portable Runtime (APR): Unexpected lax shared memory permissions

CVSS 5.5 MEDIUMEPSS 0.3%CWE-732

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.5EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

26 Aug 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Lax permissions set by the Apache Portable Runtime library on Unix platforms would allow local users read access to named shared memory segments, potentially revealing sensitive application data. This issue does not affect non-Unix platforms, or builds with APR_USE_SHMEM_SHMGET=1 (apr.h) Users are recommended to upgrade to APR version 1.7.5, which fixes this issue.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

Apache Software Foundation · Apache Portable Runtime (APR)

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References

https://lists.apache.org/thread/sntjc04t1rvjhdzz2tzmtz2zdnmv7dc4 https://security.netapp.com/advisory/ntap-20241101-0004/http://www.openwall.com/lists/oss-security/2024/08/26/1