SUSE-SU-2025:20059-1: moderate: Security update for libpcap
SLE-SECURITY-UPDATES
null at suse.de
Wed Jun 4 09:01:11 UTC 2025
# Security update for libpcap
Announcement ID: SUSE-SU-2025:20059-1
Release Date: 2025-02-03T08:57:44Z
Rating: moderate
References:
* bsc#1230020
* bsc#1230034
Cross-References:
* CVE-2023-7256
* CVE-2024-8006
CVSS scores:
* CVE-2023-7256 ( SUSE ): 6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-7256 ( NVD ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-7256 ( NVD ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
* CVE-2024-8006 ( SUSE ): 4.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
* CVE-2024-8006 ( NVD ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
* CVE-2024-8006 ( NVD ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Affected Products:
* SUSE Linux Micro 6.0
An update that solves two vulnerabilities can now be installed.
## Description:
This update for libpcap fixes the following issues:
* CVE-2024-8006: Fixed NULL pointer dereference in pcap_findalldevs_ex()
(bsc#1230034)
* CVE-2023-7256: Fixed double free via addrinfo in sock_initaddress()
(bsc#1230020)
## Patch Instructions:
To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
* SUSE Linux Micro 6.0
zypper in -t patch SUSE-SLE-Micro-6.0-50=1
## Package List:
* SUSE Linux Micro 6.0 (aarch64 s390x x86_64)
* libpcap1-debuginfo-1.10.4-3.1
* libpcap-debugsource-1.10.4-3.1
* libpcap1-1.10.4-3.1
## References:
* https://www.suse.com/security/cve/CVE-2023-7256.html
* https://www.suse.com/security/cve/CVE-2024-8006.html
* https://bugzilla.suse.com/show_bug.cgi?id=1230020
* https://bugzilla.suse.com/show_bug.cgi?id=1230034
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