openSUSE Security Update: Security update for tcpreplay ______________________________________________________________________________ Announcement ID: openSUSE-SU-2023:0267-1 Rating: moderate References: #1209413 #1209416 Cross-References: CVE-2023-27783 CVE-2023-27786 CVSS scores: CVE-2023-27783 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-27786 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: openSUSE Backports SLE-15-SP4 openSUSE Backports SLE-15-SP5 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for tcpreplay fixes the following issues: Update to 4.4.4: * overflow check fix for parse_mpls. * tcpreplay-edit: prevent L2 flooding of ipv6 unicast packets. * CVE-2023-27786: bugs caused by strtok_r. (boo#1209416) * CVE-2023-27783 reachable assert in tcpedit_dlt_cleanup (boo#1209413) * reachable assert in fast_edit_packet. Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Backports SLE-15-SP5: zypper in -t patch openSUSE-2023-267=1 - openSUSE Backports SLE-15-SP4: zypper in -t patch openSUSE-2023-267=1 Package List: - openSUSE Backports SLE-15-SP5 (aarch64 i586 ppc64le s390x x86_64): tcpreplay-4.4.4-bp155.2.3.1 tcpreplay-debuginfo-4.4.4-bp155.2.3.1 tcpreplay-debugsource-4.4.4-bp155.2.3.1 - openSUSE Backports SLE-15-SP4 (aarch64 i586 ppc64le s390x x86_64): tcpreplay-4.4.4-bp154.2.3.1 References: https://www.suse.com/security/cve/CVE-2023-27783.html https://www.suse.com/security/cve/CVE-2023-27786.html https://bugzilla.suse.com/1209413 https://bugzilla.suse.com/1209416