Improper Check for Unusual or Exceptional Conditions The advisory has been revoked - it doesn't affect any version of package perl5 (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-PERL5-6137724
- published21 Dec 2023
- disclosed3 Dec 2023
- creditUnknown
Introduced: 3 Dec 2023
CVE-2023-47100 (opens in a new tab)How to fix?
Upgrade perl5 to version 5.34.2, 5.36.2, 5.38.1 or higher.
Amendment
This was deemed not a vulnerability.
Overview
Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions via the S_parse_uniprop_string function in regcomp.c. An attacker can write to unallocated space, potentially leading to arbitrary code execution or causing a denial of service, by providing a specially crafted property name within a \p{...} regular expression construct.
Note: CVE-2023-47100 was rejected by the CVE List.