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openSUSE-SU-2025-20119-1

Опубликовано: 27 нояб. 2025
Источник: suse-cvrf

Описание

Security update for tcpreplay

This update for tcpreplay fixes the following issues:

  • update to 4.5.2:
    • features added since 4.4.4
      • fix/recalculate header checksum for ipv6-frag
      • IPv6 frag checksum support
      • AF_XDP socket support
      • tcpreplay -w (write into a pcap file)
      • tcpreplay --fixhdrlen
      • --include and --exclude options
      • SLL2 support
      • Haiku support
    • security fixes reported for 4.4.4 fixed in 4.5.2
      • CVE-2023-4256 / bsc#1218249
      • CVE-2023-43279 / bsc#1221324
      • CVE-2024-3024 / bsc#1222131 (likely)
      • CVE-2024-22654 / bsc#1243845
      • CVE-2025-9157 / bsc#1248322
      • CVE-2025-9384 / bsc#1248595
      • CVE-2025-9385 / bsc#1248596
      • CVE-2025-9386 / bsc#1248597
      • CVE-2025-9649 / bsc#1248964
      • CVE-2025-51006 / bsc#1250356

Список пакетов

openSUSE Leap 16.0
tcpreplay-4.5.2-bp160.1.1

Ссылки

Описание

Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the tcpedit_dlt_cleanup() function within plugins/dlt_plugins.c. This vulnerability can be exploited by supplying a specifically crafted file to the tcprewrite binary. This flaw enables a local attacker to initiate a Denial of Service (DoS) attack.

Затронутые продукты
openSUSE Leap 16.0:tcpreplay-4.5.2-bp160.1.1
Ссылки

Описание

Null Pointer Dereference in mask_cidr6 component at cidr.c in Tcpreplay 4.4.4 allows attackers to crash the application via crafted tcprewrite command.

Затронутые продукты
openSUSE Leap 16.0:tcpreplay-4.5.2-bp160.1.1
Ссылки

Описание

tcpreplay v4.4.4 was discovered to contain an infinite loop via the tcprewrite function at get.c.

Затронутые продукты
openSUSE Leap 16.0:tcpreplay-4.5.2-bp160.1.1
Ссылки

Описание

A vulnerability was found in appneta tcpreplay up to 4.4.4. It has been classified as problematic. This affects the function get_layer4_v6 of the file /tcpreplay/src/common/get.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The identifier VDB-258333 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Затронутые продукты
openSUSE Leap 16.0:tcpreplay-4.5.2-bp160.1.1
Ссылки

Описание

Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the dlt_linuxsll2_cleanup() function in plugins/dlt_linuxsll2/linuxsll2.c. This vulnerability is triggered when tcpedit_dlt_cleanup() indirectly invokes the cleanup routine multiple times on the same memory region. By supplying a specifically crafted pcap file to the tcprewrite binary, a local attacker can exploit this flaw to cause a Denial of Service (DoS) via memory corruption.

Затронутые продукты
openSUSE Leap 16.0:tcpreplay-4.5.2-bp160.1.1
Ссылки

Описание

A vulnerability, which was classified as problematic, was found in GNU libopts up to 27.6. Affected is the function __strstr_sse2. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. This issue was initially reported to the tcpreplay project, but the code maintainer explains, that this "bug appears to be in libopts which is an external library." This vulnerability only affects products that are no longer supported by the maintainer.

Затронутые продукты
openSUSE Leap 16.0:tcpreplay-4.5.2-bp160.1.1
Ссылки

Описание

A vulnerability was determined in appneta tcpreplay up to 4.5.2-beta2. The impacted element is the function untrunc_packet of the file src/tcpedit/edit_packet.c of the component tcprewrite. Executing manipulation can lead to use after free. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. This patch is called 73008f261f1cdf7a1087dc8759115242696d35da. Applying a patch is advised to resolve this issue.

Затронутые продукты
openSUSE Leap 16.0:tcpreplay-4.5.2-bp160.1.1
Ссылки

Описание

A vulnerability was detected in appneta tcpreplay up to 4.5.1. Impacted is the function tcpedit_post_args of the file /src/tcpedit/parse_args.c. The manipulation results in null pointer dereference. The attack is only possible with local access. The exploit is now public and may be used. Upgrading to version 4.5.2-beta2 is recommended to address this issue. Upgrading the affected component is advised. The vendor explains, that he was "[a]ble to reproduce in 6fcbf03 but not in 4.5.2-beta2".

Затронутые продукты
openSUSE Leap 16.0:tcpreplay-4.5.2-bp160.1.1
Ссылки

Описание

A flaw has been found in appneta tcpreplay up to 4.5.1. The affected element is the function fix_ipv6_checksums of the file edit_packet.c of the component tcprewrite. This manipulation causes use after free. The attack is restricted to local execution. The exploit has been published and may be used. Upgrading to version 4.5.2-beta3 is sufficient to fix this issue. It is advisable to upgrade the affected component.

Затронутые продукты
openSUSE Leap 16.0:tcpreplay-4.5.2-bp160.1.1
Ссылки

Описание

A vulnerability has been found in appneta tcpreplay up to 4.5.1. The impacted element is the function get_l2len_protocol of the file get.c of the component tcprewrite. Such manipulation leads to use after free. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Upgrading to version 4.5.2-beta3 is sufficient to resolve this issue. You should upgrade the affected component.

Затронутые продукты
openSUSE Leap 16.0:tcpreplay-4.5.2-bp160.1.1
Ссылки

Описание

A security vulnerability has been detected in appneta tcpreplay 4.5.1. Impacted is the function calc_sleep_time of the file send_packets.c. Such manipulation leads to divide by zero. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. Upgrading to version 4.5.3-beta3 is recommended to address this issue. It is advisable to upgrade the affected component. The vendor confirms in a GitHub issue reply: "Was able to reproduce in 6fcbf03 but NOT 4.5.3-beta3."

Затронутые продукты
openSUSE Leap 16.0:tcpreplay-4.5.2-bp160.1.1
Ссылки
Уязвимость openSUSE-SU-2025-20119-1