CVE-2021-35940 (GCVE-0-2021-35940)

Vulnerability from cvelistv5 – Published: 2021-08-23 10:00 – Updated: 2024-08-04 00:40
VLAI?
Title
Regression of CVE-2017-12613
Summary
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.
Severity ?
No CVSS data available.
CWE
  • APR apr_time_exp* out of bounds array dereference
Assigner
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache Portable Runtime (APR) Affected: Apache Portable Runtime 1.7.0
Create a notification for this product.
Credits
The Apache Portable Runtime project would like to thank Iveta Cesalova (Red Hat) for reporting this issue.
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              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r1c788464a25fbc046a72aff451bc8186386315d92a2dd0349903fa4f@%3Cdev.tomcat.apache.org%3E"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpujul2022.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2021-35940",
    "datePublished": "2021-08-23T10:00:10.000Z",
    "dateReserved": "2021-06-29T00:00:00.000Z",
    "dateUpdated": "2024-08-04T00:40:47.582Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.