7.5 High
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.2 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
38.0%
libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | expat | <= 2.5.0-1 | expat_2.5.0-1_all.deb |
Debian | 11 | all | expat | <= 2.2.10-2+deb11u5 | expat_2.2.10-2+deb11u5_all.deb |
Debian | 10 | all | expat | < 2.2.6-2+deb10u7 | expat_2.2.6-2+deb10u7_all.deb |
Debian | 999 | all | expat | < 2.6.0-1 | expat_2.6.0-1_all.deb |
Debian | 13 | all | expat | < 2.6.0-1 | expat_2.6.0-1_all.deb |
7.5 High
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.2 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
38.0%