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Synopsis
The remote Red Hat host is missing a security update for perl-Convert-ASN1.Description
The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2024:3049 advisory.Convert::ASN1 encodes and decodes ASN.1 data structures using BER/DER rules.
Security Fix(es):
* perl-Convert-ASN1: allows remote attackers to cause an infinite loop via unexpected input (CVE-2013-7488)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.10 Release Notes linked from the References section.
Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Update the RHEL perl-Convert-ASN1 package based on the guidance in RHSA-2024:3049.See Also
https://access.redhat.com/security/updates/classification/#moderate
http://www.nessus.org/u?99ff6172
https://bugzilla.redhat.com/show_bug.cgi?id=1821879
Plugin Details
Severity : High
ID : 197807
File Name : redhat-RHSA-2024-3049.nasl
Version : 1.0
Type : local
Agent : unix
Family : Red Hat Local Security Checks
Published : 5/23/2024
Updated : 5/23/2024
Supported Sensors : Frictionless Assessment AWS , Frictionless Assessment Azure , Frictionless Assessment Agent , Nessus Agent , Agentless Assessment , Nessus
Risk Information
VPR
Risk Factor : Medium
Score : 4.4
CVSS v2
Risk Factor : Medium
Base Score : 5
Temporal Score : 3.9
Vector : CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS Score Source : CVE-2013-7488
CVSS v3
Risk Factor : High
Base Score : 7.5
Temporal Score : 6.7
Vector : CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Temporal Vector : CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE : p-cpe:/a:redhat:enterprise_linux:perl-convert-asn1 , cpe:/o:redhat:enterprise_linux:8
Required KB Items : Host/local_checks_enabled , Host/RedHat/release , Host/RedHat/rpm-list , Host/cpu
Exploit Available : true
Exploit Ease : Exploits are available
Patch Publication Date : 5/22/2024
Vulnerability Publication Date : 4/7/2020
Reference Information
CVE : CVE-2013-7488