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
0.001 Low
EPSS
Percentile
50.7%
libxml2 is vulnerable to denial of service (DoS) attacks. A malicious user is able to cause an integer overflow leading to a segmentation fault through a multi-gigabyte XML document when the XML_PARSE_HUGE
parser option enabled, causing the application to crash.
seclists.org/fulldisclosure/2022/Dec/21
seclists.org/fulldisclosure/2022/Dec/24
seclists.org/fulldisclosure/2022/Dec/25
seclists.org/fulldisclosure/2022/Dec/26
seclists.org/fulldisclosure/2022/Dec/27
github.com/GNOME/libxml2/commit/ffaec75809a315457891a0e54f8828bc6e056067
gitlab.gnome.org/GNOME/libxml2/-/commit/c846986356fc149915a74972bf198abc266bc2c0
gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3
secdb.alpinelinux.org/edge/main.yaml
secdb.alpinelinux.org/v3.13/main.yaml
secdb.alpinelinux.org/v3.14/main.yaml
secdb.alpinelinux.org/v3.15/main.yaml
secdb.alpinelinux.org/v3.16/main.yaml
security.netapp.com/advisory/ntap-20221209-0003/
support.apple.com/kb/HT213531
support.apple.com/kb/HT213533
support.apple.com/kb/HT213534
support.apple.com/kb/HT213535
support.apple.com/kb/HT213536
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
0.001 Low
EPSS
Percentile
50.7%