CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
92.7%
libpcre1 in PCRE 8.40 and libpcre2 in PCRE2 10.23 allow remote attackers to cause a denial of service (segmentation violation for read access, and application crash) by triggering an invalid Unicode property lookup.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | pcre2 | < 10.22-3 | pcre2_10.22-3_all.deb |
Debian | 11 | all | pcre2 | < 10.22-3 | pcre2_10.22-3_all.deb |
Debian | 999 | all | pcre2 | < 10.22-3 | pcre2_10.22-3_all.deb |
Debian | 13 | all | pcre2 | < 10.22-3 | pcre2_10.22-3_all.deb |
Debian | 12 | all | pcre3 | < 2:8.39-3 | pcre3_2:8.39-3_all.deb |
Debian | 11 | all | pcre3 | < 2:8.39-3 | pcre3_2:8.39-3_all.deb |
Debian | 999 | all | pcre3 | < 2:8.39-3 | pcre3_2:8.39-3_all.deb |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
92.7%