6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
0.028 Low
EPSS
Percentile
90.7%
Perl-Compatible Regular Expression (PCRE) library before 7.3 backtracks too far when matching certain input bytes against some regex patterns in non-UTF-8 mode, which allows context-dependent attackers to obtain sensitive information or cause a denial of service (crash), as demonstrated by the “\X?\d” and “\P{L}?\d” patterns.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | glib2.0 | < 2.14.3-1 | glib2.0_2.14.3-1_all.deb |
Debian | 11 | all | glib2.0 | < 2.14.3-1 | glib2.0_2.14.3-1_all.deb |
Debian | 10 | all | glib2.0 | < 2.14.3-1 | glib2.0_2.14.3-1_all.deb |
Debian | 999 | all | glib2.0 | < 2.14.3-1 | glib2.0_2.14.3-1_all.deb |
Debian | 13 | all | glib2.0 | < 2.14.3-1 | glib2.0_2.14.3-1_all.deb |
Debian | 12 | all | pcre3 | < 7.3-1 | pcre3_7.3-1_all.deb |
Debian | 11 | all | pcre3 | < 7.3-1 | pcre3_7.3-1_all.deb |
Debian | 10 | all | pcre3 | < 7.3-1 | pcre3_7.3-1_all.deb |
Debian | 999 | all | pcre3 | < 7.3-1 | pcre3_7.3-1_all.deb |
Debian | 13 | all | pcre3 | < 7.3-1 | pcre3_7.3-1_all.deb |