CVE-2021-35940

libapr1: An out-of-bounds array read in the apr_time_exp*() functions was fixed in the Apache Portable Runtime 1.6.3 release (...

CVE-2021-35940 is fixed in 5 products on 1 platform, first by libapr1 1.7.0-6ubuntu1, released August 23, 2021. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0119
68th percentile

An out-of-bounds array read in the apr_time_exp*() functions was fixed in the Apache Portable Runtime 1.6.3 release (CVE-2017-12613). The fix for this issue was not carried forward to the APR 1.7.x branch, and hence version 1.7.0 regressed compared to 1.6.3 and is vulnerable to the same issue.

Where it's fixed

ProductFixed inFixReleased
Linux
apr · amzn 2023 1.7.2-2.amzn2023.0.2 ALAS2023-2023-016 Feb 17, 2023
apr-debuginfo · amzn 2023 1.7.2-2.amzn2023.0.2 ALAS2023-2023-016 Feb 17, 2023
apr-debugsource · amzn 2023 1.7.2-2.amzn2023.0.2 ALAS2023-2023-016 Feb 17, 2023
apr-devel · amzn 2023 1.7.2-2.amzn2023.0.2 ALAS2023-2023-016 Feb 17, 2023
libapr1 · Ubuntu 22.04.1 LTS (jammy) 1.7.0-6ubuntu1 libapr1 1.7.0-6ubuntu1 Aug 23, 2021

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