5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
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
7.3 High
AI Score
Confidence
Low
0.005 Low
EPSS
Percentile
77.1%
Debian LTS Advisory DLA-3409-1 [email protected]
https://www.debian.org/lts/security/ Adrian Bunk
April 30, 2023 https://wiki.debian.org/LTS
Package : libapache2-mod-auth-openidc
Version : 2.3.10.2-1+deb10u2
CVE ID : CVE-2019-20479 CVE-2021-32785 CVE-2021-32786 CVE-2021-32791
CVE-2021-32792 CVE-2023-28625
Debian Bug : 991580 991581 991582 991583 1033916
Several vulnerabilities were fixed in libapache2-mod-auth-openidc,
an OpenID Connect Relying Party implementation for Apache.
CVE-2019-20479
Insufficient validatation of URLs beginning with a slash and backslash.
CVE-2021-32785
Crash when using an unencrypted Redis cache.
CVE-2021-32786
Open Redirect vulnerability in the logout functionality.
CVE-2021-32791
AES GCM encryption in used static IV and AAD.
CVE-2021-32792
XSS vulnerability when using OIDCPreservePost.
CVE-2023-28625
NULL pointer dereference with OIDCStripCookies.
For Debian 10 buster, these problems have been fixed in version
2.3.10.2-1+deb10u2.
We recommend that you upgrade your libapache2-mod-auth-openidc packages.
For the detailed security status of libapache2-mod-auth-openidc please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libapache2-mod-auth-openidc
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 | 10 | i386 | libapache2-mod-auth-openidc | < 2.3.10.2-1+deb10u2 | libapache2-mod-auth-openidc_2.3.10.2-1+deb10u2_i386.deb |
Debian | 10 | armhf | libapache2-mod-auth-openidc | < 2.3.10.2-1+deb10u2 | libapache2-mod-auth-openidc_2.3.10.2-1+deb10u2_armhf.deb |
Debian | 10 | arm64 | libapache2-mod-auth-openidc | < 2.3.10.2-1+deb10u2 | libapache2-mod-auth-openidc_2.3.10.2-1+deb10u2_arm64.deb |
Debian | 10 | all | libapache2-mod-auth-openidc | < 2.3.10.2-1+deb10u2 | libapache2-mod-auth-openidc_2.3.10.2-1+deb10u2_all.deb |
Debian | 10 | amd64 | libapache2-mod-auth-openidc | < 2.3.10.2-1+deb10u2 | libapache2-mod-auth-openidc_2.3.10.2-1+deb10u2_amd64.deb |
5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
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
7.3 High
AI Score
Confidence
Low
0.005 Low
EPSS
Percentile
77.1%