9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.009 Low
EPSS
Percentile
82.4%
The htmlParseComment function in HTMLparser.c in libxml2 allows attackers to obtain sensitive information, cause a denial of service (out-of-bounds heap memory access and application crash), or possibly have unspecified other impact via an unclosed HTML comment.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | libxml2 | < 2.9.2+really2.9.1+dfsg1-0.1 | libxml2_2.9.2+really2.9.1+dfsg1-0.1_all.deb |
Debian | 11 | all | libxml2 | < 2.9.2+really2.9.1+dfsg1-0.1 | libxml2_2.9.2+really2.9.1+dfsg1-0.1_all.deb |
Debian | 10 | all | libxml2 | < 2.9.2+really2.9.1+dfsg1-0.1 | libxml2_2.9.2+really2.9.1+dfsg1-0.1_all.deb |
Debian | 999 | all | libxml2 | < 2.9.2+really2.9.1+dfsg1-0.1 | libxml2_2.9.2+really2.9.1+dfsg1-0.1_all.deb |
Debian | 13 | all | libxml2 | < 2.9.2+really2.9.1+dfsg1-0.1 | libxml2_2.9.2+really2.9.1+dfsg1-0.1_all.deb |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.009 Low
EPSS
Percentile
82.4%