Detections
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Amazon Linux 2023 : libtiff, libtiff-devel, libtiff-static (ALAS2023-2023-255)
high Nessus Plugin ID 178609
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Synopsis
The remote Amazon Linux 2023 host is missing a security update.Description
It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-255 advisory.- libtiff 4.5.0 is vulnerable to Buffer Overflow via extractContigSamplesBytes() at /libtiff/tools/tiffcrop.c:3215. (CVE-2023-25434)
- libtiff 4.5.0 is vulnerable to Buffer Overflow via extractContigSamplesShifted8bits() at /libtiff/tools/tiffcrop.c:3753. (CVE-2023-25435)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Run 'dnf update libtiff --releasever 2023.1.20230719' to update your system.See Also
https://alas.aws.amazon.com/AL2023/ALAS-2023-255.html
https://alas.aws.amazon.com/faqs.html
https://alas.aws.amazon.com/cve/html/CVE-2023-0795.html
https://alas.aws.amazon.com/cve/html/CVE-2023-0796.html
https://alas.aws.amazon.com/cve/html/CVE-2023-0797.html
https://alas.aws.amazon.com/cve/html/CVE-2023-0798.html
https://alas.aws.amazon.com/cve/html/CVE-2023-0799.html
Plugin Details
Severity: High
ID: 178609
File Name: al2023_ALAS2023-2023-255.nasl
Version: 1.2
Type: local
Agent: unix
Published: 7/20/2023
Updated: 9/6/2023
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 6.7
CVSS v2
Risk Factor: Critical
Base Score: 10
Temporal Score: 7.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2023-25434
CVSS v3
Risk Factor: High
Base Score: 8.8
Temporal Score: 7.9
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:amazon:linux:libtiff, p-cpe:/a:amazon:linux:libtiff-debuginfo, p-cpe:/a:amazon:linux:libtiff-debugsource, p-cpe:/a:amazon:linux:libtiff-devel, p-cpe:/a:amazon:linux:libtiff-static, p-cpe:/a:amazon:linux:libtiff-tools, p-cpe:/a:amazon:linux:libtiff-tools-debuginfo, cpe:/o:amazon:linux:2023
Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 7/17/2023
Vulnerability Publication Date: 6/14/2023
Reference Information
CVE: CVE-2023-0795, CVE-2023-0796, CVE-2023-0797, CVE-2023-0798, CVE-2023-0799, CVE-2023-25434, CVE-2023-25435