Investigate vulnerability: CVE-2022-1587 in libpcre2-8-0-10.36-2
Issue created from vulnerability 44113214
Description:
An out-of-bounds read vulnerability was discovered in the PCRE2 library in the get_recurse_data_length() function of the pcre2_jit_compile.c file. This issue affects recursions in JIT-compiled regular expressions caused by duplicate data transfers.
- Severity: critical
- Confidence: unknown
Solution:
Upgrade libpcre2-8-0 to 10.36-2+deb11u1
Identifiers:
Links:
- https://access.redhat.com/security/cve/CVE-2022-1587
- https://bugzilla.redhat.com/show_bug.cgi?id=2077983,
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1587
- https://github.com/PCRE2Project/pcre2/commit/03654e751e7f0700693526b67dfcadda6b42c9d0
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DWNG2NS3GINO6LQYUVC4BZLUQPJ3DYHA/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JXINO3KKI5DICQ45E2FKD6MKVMGJLEKJ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KAX7767BCUFC7JMDGP7GOQ5GIZCAUGBB/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M2GLQQUEY5VFM57CFYXVIFOXN2HUZPDM/
- https://nvd.nist.gov/vuln/detail/CVE-2022-1587
Scanner:
- Name: Trivy