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Test ID:1.3.6.1.4.1.25623.1.1.12.2023.6429.1
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-6429-1)
Summary:The remote host is missing an update for the 'curl' package(s) announced via the USN-6429-1 advisory.
Description:Summary:
The remote host is missing an update for the 'curl' package(s) announced via the USN-6429-1 advisory.

Vulnerability Insight:
Jay Satiro discovered that curl incorrectly handled hostnames when using a
SOCKS5 proxy. In environments where curl is configured to use a SOCKS5
proxy, a remote attacker could possibly use this issue to execute arbitrary
code. This issue only affected Ubuntu 22.04 LTS, and Ubuntu 23.04.
(CVE-2023-38545)

It was discovered that curl incorrectly handled cookies when an application
duplicated certain handles. A local attacker could possibly create a cookie
file and inject arbitrary cookies into subsequent connections.
(CVE-2023-38546)

Affected Software/OS:
'curl' package(s) on Ubuntu 20.04, Ubuntu 22.04, Ubuntu 23.04.

Solution:
Please install the updated package(s).

CVSS Score:
10.0

CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2023-38545
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OGMXNRNSJ4ETDK6FRNU3J7SABXPWCHSQ/
http://seclists.org/fulldisclosure/2024/Jan/34
http://seclists.org/fulldisclosure/2024/Jan/37
http://seclists.org/fulldisclosure/2024/Jan/38
https://www.secpod.com/blog/high-severity-heap-buffer-overflow-vulnerability/
https://curl.se/docs/CVE-2023-38545.html
Common Vulnerability Exposure (CVE) ID: CVE-2023-38546
https://curl.se/docs/CVE-2023-38546.html
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