Out-of-bounds Read Affecting pcre2 package, versions <10.32-5+deb10u1
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Availability
High
Threat Intelligence
EPSS
0.25% (65th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-PCRE2-2808698
- published 6 May 2022
- disclosed 16 May 2022
Introduced: 6 May 2022
CVE-2022-1587 Open this link in a new tabHow to fix?
Upgrade Debian:10
pcre2
to version 10.32-5+deb10u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream pcre2
package and not the pcre2
package as distributed by Debian
.
See How to fix?
for Debian:10
relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2022-1587
- https://github.com/PCRE2Project/pcre2/commit/03654e751e7f0700693526b67dfcadda6b42c9d0
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M2GLQQUEY5VFM57CFYXVIFOXN2HUZPDM/
- https://bugzilla.redhat.com/show_bug.cgi?id=2077983,
- 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/DWNG2NS3GINO6LQYUVC4BZLUQPJ3DYHA/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JXINO3KKI5DICQ45E2FKD6MKVMGJLEKJ/
- https://security.netapp.com/advisory/ntap-20221028-0009/
- https://lists.debian.org/debian-lts-announce/2023/03/msg00014.html
- https://bugzilla.redhat.com/show_bug.cgi?id=2077983%2C
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DWNG2NS3GINO6LQYUVC4BZLUQPJ3DYHA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JXINO3KKI5DICQ45E2FKD6MKVMGJLEKJ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KAX7767BCUFC7JMDGP7GOQ5GIZCAUGBB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M2GLQQUEY5VFM57CFYXVIFOXN2HUZPDM/