CVE-2021-35940

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.

Summary:

Reference Links(if available):

http://mail-archives.apache.org/mod_mbox/www-announce/201710.mbox/%3CCACsi251B8UaLvM-rrH9fv57-zWi0zhyF3275_jPg1a9VEVVoxw@mail.gmail.com%3E

https://lists.apache.org/thread.html/ra2868b53339a6af65577146ad87016368c138388b09bff9d2860f50e%40%3Cdev.apr.apache.org%3E

http://svn.apache.org/viewvc?view=revision&revision=1891198

https://dist.apache.org/repos/dist/release/apr/patches/apr-1.7.0-CVE-2021-35940.patch

http://www.openwall.com/lists/oss-security/2021/08/23/1

CVSS Score (if available)

v2: / HIGHAV:L/AC:L/Au:N/C:P/I:N/A:P

v3: / HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CVE-2021-35940

Summary:

Reference Links(if available):

CVSS Score (if available)

Links to Exploits(if available)

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Summary:

Reference Links(if available):

CVSS Score (if available)

Links to Exploits(if available)

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