CVE-2023-49582: portable runtime Permission Flaw (CVSS 5.5)

Description

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.

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CVSS v3.1 Score

5.5

MEDIUM

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

Weakness Type (CWE)

CWE-732 CWE-732

Affected Products

Vendor	Product	Versions
apache	portable_runtime	0.9.0 — 1.7.5

References

Other References

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

Frequently Asked Questions

What is CVE-2023-49582? +

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. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2023-49582? +

CVE-2023-49582 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2023-49582? +

CVE-2023-49582 affects products from apache, specifically: portable_runtime. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-49582? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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