8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
0.65 Medium
EPSS
Percentile
97.9%
Debian LTS Advisory DLA-3568-1 [email protected]
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
September 16, 2023 https://wiki.debian.org/LTS
Package : firefox-esr
Version : 102.15.1esr-1~deb10u1
CVE ID : CVE-2023-4863
A buffer overflow in parsing WebP images may result in the execution of
arbitrary code.
For Debian 10 buster, this problem has been fixed in version
102.15.1esr-1~deb10u1.
We recommend that you upgrade your firefox-esr packages.
For the detailed security status of firefox-esr please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/firefox-esr
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
0.65 Medium
EPSS
Percentile
97.9%