5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
7.4 High
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.1%
Medium
Canonical Ubuntu
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) Update Instructions: Run sudo pro fix USN-6733-1
to fix the vulnerability. The problem can be corrected by updating your system to the following package versions: gnutls-bin – 3.6.13-2ubuntu1.11 gnutls-doc – 3.6.13-2ubuntu1.11 guile-gnutls – 3.6.13-2ubuntu1.11 libgnutls-dane0 – 3.6.13-2ubuntu1.11 libgnutls-openssl27 – 3.6.13-2ubuntu1.11 libgnutls28-dev – 3.6.13-2ubuntu1.11 libgnutls30 – 3.6.13-2ubuntu1.11 libgnutlsxx28 – 3.6.13-2ubuntu1.11 No subscription required
CVEs contained in this USN include: CVE-2024-28834, CVE-2024-28835.
Severity is medium unless otherwise noted.
Users of affected products are strongly encouraged to follow the mitigations below.
The Cloud Foundry project recommends upgrading the following releases:
2024-05-23: Initial vulnerability report published.
CPE | Name | Operator | Version |
---|---|---|---|
cflinuxfs4 | lt | 1.90.0 | |
jammy stemcells | lt | 1.439 | |
cf deployment | lt | 1.439 |
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
7.4 High
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.1%