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
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.022 Low
EPSS
Percentile
89.2%
dict.c in libxml2 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via an unexpected character immediately after the โ<!DOCTYPE htmlโ substring in a crafted HTML document.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | libxml2 | <ย 2.9.3+dfsg1-1.1 | libxml2_2.9.3+dfsg1-1.1_all.deb |
Debian | 11 | all | libxml2 | <ย 2.9.3+dfsg1-1.1 | libxml2_2.9.3+dfsg1-1.1_all.deb |
Debian | 10 | all | libxml2 | <ย 2.9.3+dfsg1-1.1 | libxml2_2.9.3+dfsg1-1.1_all.deb |
Debian | 999 | all | libxml2 | <ย 2.9.3+dfsg1-1.1 | libxml2_2.9.3+dfsg1-1.1_all.deb |
Debian | 13 | all | libxml2 | <ย 2.9.3+dfsg1-1.1 | libxml2_2.9.3+dfsg1-1.1_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
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.022 Low
EPSS
Percentile
89.2%