CVE-2021-35940
Summary
| CVE | CVE-2021-35940 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-08-23 10:15:00 UTC |
| Updated | 2023-11-07 03:36:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-125
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Apache | Portable Runtime | All | All | All | All |
| Application | Apache | Portable Runtime | 1.7.0 | All | All | All |
| Application | Oracle | Http Server | 12.2.1.3.0 | All | All | All |
| Application | Oracle | Http Server | 12.2.1.4.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| [apr-dev] 20210831 APR 1.7.1 release? | lists.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| [apr-dev] 20210901 Re: APR 1.7.1 release? | lists.apache.org | ||
| [Announce] Apache Portable Runtime APR 1.6.3, APR-util 1.6.1 and APR-iconv 1.2.2 Released | mail-archives.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| Pony Mail! | MLIST | lists.apache.org | |
| [Announce] Apache Portable Runtime APR 1.6.3, APR-util 1.6.1 and APR-iconv 1.2.2 Released | CONFIRM | mail-archives.apache.org | |
| oss-security - CVE-2021-35940: Apache Portable Runtime (APR): Regression of CVE-2017-12613 | MLIST | www.openwall.com | |
| [tomcat-dev] 20210922 [jira] [Resolved] (MTOMCAT-327) Tomcat 9.0.50 and it has apr-1.7.0 dependency, with Address CVE-2021-35940 | lists.apache.org | ||
| [Apache-SVN] Revision 1891198 | CONFIRM | svn.apache.org | |
| [tomcat-dev] 20210922 [jira] [Commented] (MTOMCAT-327) Tomcat 9.0.50 and it has apr-1.7.0 dependency, with Address CVE-2021-35940 | lists.apache.org | ||
| [apr-dev] 20210831 Re: APR 1.7.1 release? | lists.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| [tomcat-dev] 20210922 [jira] [Created] (MTOMCAT-327) Tomcat 9.0.50 and it has apr-1.7.0 dependency, with Address CVE-2021-35940 | lists.apache.org | ||
| [httpd-dev] 20210831 APR 1.7.1 release? | lists.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| [announce] 20210823 CVE-2021-35940: Apache Portable Runtime (APR): Regression of CVE-2017-12613 | lists.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| Pony Mail! | MLIST | lists.apache.org | |
| Pony Mail! | MLIST | lists.apache.org | |
| Pony Mail! | MLIST | lists.apache.org | |
| [apr-dev] 20210916 Re: CVE-2021-35940: Apache Portable Runtime (APR): Regression of CVE-2017-12613 | lists.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| [tomcat-dev] 20210922 [jira] [Reopened] (MTOMCAT-327) Tomcat 9.0.50 and it has apr-1.7.0 dependency, with Address CVE-2021-35940 | lists.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| Oracle Critical Patch Update Advisory - July 2022 | N/A | www.oracle.com | |
| Pony Mail! | CONFIRM | lists.apache.org | |
| N/A | CONFIRM | dist.apache.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: The Apache Portable Runtime project would like to thank Iveta Cesalova (Red Hat) for reporting this issue.
Legacy QID Mappings
- 180350 Debian Security Update for apr (CVE-2021-35940)
- 198474 Ubuntu Security Notification for APR Vulnerability (USN-5056-1)
- 296065 Oracle Solaris 11.4 Support Repository Update (SRU) 39.107.1 Missing (CPUOCT2021)
- 354758 Amazon Linux Security Advisory for apr : ALAS2-2023-1936
- 355339 Amazon Linux Security Advisory for apr : ALAS2023-2023-016
- 376737 Oracle Hypertext Transfer Protocol Server (HTTP Server) Multiple Vulnerabilities (CPUJUL2022)
- 501356 Alpine Linux Security Update for apr
- 502206 Alpine Linux Security Update for apr
- 503863 Alpine Linux Security Update for apr