- Vulnerability/
- USN-6733-1
15/4/2024
USN-6733-1: GnuTLS vulnerabilities
First published: Mon Apr 15 2024(Updated: )
It was discovered that GnuTLS had a timing side-channel when performing certain ECDSA operations. A remote attacker could possibly use this issue to recover sensitive information. (CVE-2024-28834) It was discovered that GnuTLS incorrectly handled verifying certain PEM bundles. A remote attacker could possibly use this issue to cause GnuTLS to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 23.10. (CVE-2024-28835)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/libgnutls30 | <3.8.1-4ubuntu1.3 | 3.8.1-4ubuntu1.3 |
| Ubuntu Ubuntu | =23.10 | |
| All of | ||
| ubuntu/libgnutls30 | <3.7.3-4ubuntu1.5 | 3.7.3-4ubuntu1.5 |
| Ubuntu Ubuntu | =22.04 | |
| All of | ||
| ubuntu/libgnutls30 | <3.6.13-2ubuntu1.11 | 3.6.13-2ubuntu1.11 |
| Ubuntu Ubuntu | =20.04 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://ubuntu.com/security/CVE-2024-28835
- https://ubuntu.com/security/CVE-2024-28834
- https://ubuntu.com/security/notices/USN-6733-2
- https://launchpad.net/ubuntu/+source/gnutls28/3.8.1-4ubuntu1.3
- https://launchpad.net/ubuntu/+source/gnutls28/3.7.3-4ubuntu1.5
- https://launchpad.net/ubuntu/+source/gnutls28/3.6.13-2ubuntu1.11
- https://ubuntu.com/security/notices/USN-6733-1 (Advisory)
- agent/severity
- agent/title
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/event
- agent/type
- agent/description
- collector/usn
- source/Ubuntu
- anchor-related/USN-6733-2
- agent/software-canonical-lookup
- agent/references
- agent/tags
- agent/trending
- package-manager/ubuntu
- vendor/ubuntu
- canonical/ubuntu ubuntu
- version/ubuntu ubuntu/23.10
- version/ubuntu ubuntu/22.04
- version/ubuntu ubuntu/20.04