CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:H/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
78.9%
Debian LTS Advisory DLA-2736-1 [email protected]
https://www.debian.org/lts/security/ Chris Lamb
August 09, 2021 https://wiki.debian.org/LTS
Package : lynx
Version : 2.8.9dev11-1+deb9u1
CVE ID : CVE-2021-38165
Debian Bug : #991971
It was discovered that there was a remote authentication credential
leak in the "lynx" text-based web browser.
The package now correctly handles authentication subcomponents in
URIs (eg. https://user:[email protected]) to avoid remote attackers
discovering cleartext credentials in SSL connection data.
For Debian 9 "Stretch", this problem has been fixed in version
2.8.9dev11-1+deb9u1.
We recommend that you upgrade your lynx packages.
For the detailed security status of lynx please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/lynx
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
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | all | lynx | < 2.8.9dev11-1+deb9u1 | lynx_2.8.9dev11-1+deb9u1_all.deb |
Debian | 10 | all | lynx | < 2.8.9rel.1-3+deb10u1 | lynx_2.8.9rel.1-3+deb10u1_all.deb |
Debian | 11 | all | lynx | < 2.9.0dev.6-3~deb11u1 | lynx_2.9.0dev.6-3~deb11u1_all.deb |
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:H/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
78.9%