9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.004 Low
EPSS
Percentile
71.6%
An out-of-bounds read vulnerability was discovered in the PCRE2 library in the compile_xclass_matchingpath() function of the pcre2_jit_compile.c file. This involves a unicode property matching issue in JIT-compiled regular expressions. The issue occurs because the character was not fully read in case-less matching within JIT. (CVE-2022-1586) 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. (CVE-2022-1587)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Mageia | 8 | noarch | pcre | < 8.44-1.1 | pcre-8.44-1.1.mga8 |
Mageia | 8 | noarch | pcre2 | < 10.36-1.1 | pcre2-10.36-1.1.mga8 |
access.redhat.com/errata/RHSA-2022:5251
bugs.mageia.org/show_bug.cgi?id=30426
bugzilla.suse.com/show_bug.cgi?id=CVE-2022-1587
lists.fedoraproject.org/archives/list/[email protected]/thread/M2GLQQUEY5VFM57CFYXVIFOXN2HUZPDM/
lists.opensuse.org/archives/list/[email protected]/thread/365XX4K3GWL5IQIIBELCA2CL5KWYJZP7/
lists.opensuse.org/archives/list/[email protected]/thread/JFWEPYJLVFR3H2W7ZTYXJX5DCDXYG6CY/
lists.opensuse.org/archives/list/[email protected]/thread/KE7HTE3HTSBOQDKJHUQC6F7TDVU6A2H5/
lists.suse.com/pipermail/sle-security-updates/2022-July/011480.html
ubuntu.com/security/notices/USN-5627-1
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.004 Low
EPSS
Percentile
71.6%