CVE-2022-3479
First published: Thu Oct 13 2022(Updated: )
A vulnerability found in nss. By this security vulnerability, nss client auth crash without a user certificate in the database and this can lead us to a segmentation fault or crash.
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mozilla Network Security Services | <=3.81 | |
| redhat/nss | <3.81 | 3.81 |
| Mozilla Network Security Services | >=3.77<3.87 | |
| debian/nss | 2:3.61-1+deb11u3 2:3.87.1-1 2:3.105-2 |
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Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1774654
- https://bugzilla.redhat.com/show_bug.cgi?id=2134331
- https://security.gentoo.org/glsa/202212-05
- https://launchpad.net/bugs/cve/CVE-2022-3479
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2129433
- https://access.redhat.com/security/cve/cve-2022-3479
- https://hg.mozilla.org/projects/nss/rev/a7f363511333b8062945557607691002fd6e40b9
- https://security-tracker.debian.org/tracker/CVE-2022-3479
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3479
- https://nvd.nist.gov/vuln/detail/CVE-2022-3479
- https://ubuntu.com/security/CVE-2022-3479
Frequently Asked Questions
What is CVE-2022-3479?
CVE-2022-3479 is a vulnerability found in nss where the client auth can crash without a user certificate, leading to a segmentation fault or crash.
What is the severity of CVE-2022-3479?
CVE-2022-3479 has a severity level of medium.
Which software is affected by CVE-2022-3479?
The software affected by CVE-2022-3479 includes nss versions 2:3.82-1ubuntu0.1, 3.81 (Red Hat), and various versions (2:3.42.1-1+deb10u5, 2:3.42.1-1+deb10u6, 2:3.61-1+deb11u3, 2:3.87.1-1, 2:3.92-1) on Debian.
How can I fix CVE-2022-3479 on Ubuntu?
To fix CVE-2022-3479 on Ubuntu, update the nss package to version 2:3.82-1ubuntu0.1 or later.
Where can I find more information about CVE-2022-3479?
You can find more information about CVE-2022-3479 at the following references: [1](https://bugzilla.mozilla.org/show_bug.cgi?id=1774654), [2](https://bugzilla.redhat.com/show_bug.cgi?id=2134331), [3](https://security.gentoo.org/glsa/202212-05).
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