6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
libxml2 is vulnerable to denial of service (DoS). The vulnerability exists through an infinite loop caused by incorrect error detection during LZMA decompression.
CPE | Name | Operator | Version |
---|---|---|---|
libxml2 | eq | 2.9.1__5.ael7b_1.2 | |
libxml2:buster | eq | 2.9.4+dfsg1-7+b3 | |
libxml2:stretch | eq | 2.9.4+dfsg1-2.2+deb9u2 |
www.securityfocus.com/bid/105198
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.8_release_notes/index
access.redhat.com/errata/RHSA-2020:1190
access.redhat.com/security/updates/classification/#moderate
gitlab.gnome.org/GNOME/libxml2/commit/2240fbf5912054af025fb6e01e26375100275e74
lists.debian.org/debian-lts-announce/2018/09/msg00035.html
lists.debian.org/debian-lts-announce/2020/09/msg00009.html
usn.ubuntu.com/3739-1/
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P