Free and open-source vulnerability scanner
Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.
Install NowAvailable for macOS, Windows, and Linux
CVE-2021-35940
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
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..
CVSSv2.0 Score
- Severity
- Low
- Base Score
- 3.6/10
- Exploit Score
- 3.9/10
- Access Vector
- Local
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 4.9/10
- Confidentiality Impact
- Partial
- Availability Impact
- Partial
- Integrity Impact
- None
CVSSv3.1 Score
- Severity
- High
- Base Score
- 7.1/10
- Exploit Score
- 1.8/10
- Access Vector
- Local
- Access Complexity
- Low
- Privileges Required
- Low
- Impact Score
- 5.2/10
- Confidentiality Impact
- High
- Availability Impact
- High
- Integrity Impact
- None
- Scope
- Unchanged
- User Interaction
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:apache:portable_runtime:1.7.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- https://lists.apache.org/thread.html/ra2868b53339a6af65577146ad87016368c138388b09bff9d28
- 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
- https://www.oracle.com/security-alerts/cpujul2022.html
- http://mail-archives.apache.org/mod_mbox/www-announce/201710.mbox/%3CCACsi251B8UaLvM-rrH
- https://lists.apache.org/thread.html/rb1f3c85f50fbd924a0051675118d1609e57957a02ece7facb7
- https://lists.apache.org/thread.html/r7bb4a6ed88fc48152174e664aae30ea9a8b058eb5b44cf08cb
- https://lists.apache.org/thread.html/r7bb4a6ed88fc48152174e664aae30ea9a8b058eb5b44cf08cb
- https://lists.apache.org/thread.html/r72a069753b9363c29732e59ad8f0d22a633fb6a69998040751
- https://lists.apache.org/thread.html/r317c398ee5736e627f7887b06607e5c58b45a696d352ba8c14
- https://lists.apache.org/thread.html/ra38094406cc38a05218ebd1158187feda021b0c3a1df400bbf
- https://lists.apache.org/thread.html/r72479f4dcffaa8a4732d5a0e87fecc4bace4932e28fc26f7d4
- https://lists.apache.org/thread.html/r54c755c74b9e3846cfd84039b1967d37d2870750a02d7c6039
- https://lists.apache.org/thread.html/rafe54755850e93de287c36540972457b2dd86332106aa7817c
- https://lists.apache.org/thread.html/r1c788464a25fbc046a72aff451bc8186386315d92a2dd03499