Appneta Tcpreplay buffer error vulnerability

Appneta Tcpreplay is a suite of open source utilities for editing and replaying network traffic on UNIX-based operating systems from AppNeta Appneta, USA. AppNeta Tcpreplay 4.4.1 suffers from a buffer error vulnerability that stems from tcpprep having a heap-based buffer over-read in common/get.c...

Appneta Tcpreplay buffer error vulnerability

Appneta Tcpreplay is the United States AppNeta Appneta company's set of UNIX-based operating system for editing and replaying network traffic open source utilities. Appneta Tcpreplay suffers from a buffer overflow vulnerability that can be exploited by an attacker to cause a heap overflow...

CVE-2022-27941

CVE-2022-27941 affects Tcpreplay v4.4.1 (tcprewrite) with a heap-based buffer over-read in get_l2len_protocol in common/get.c. The issue is addressed in later Tcpreplay versions (e.g., 4.4.2) per security advisories (ALT Linux/Mageia) and package updates; upgrade to 4.4.2+ to mitigate. Exploitati...

CVE-2022-27941

tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in getl2lenprotocol in common/get.c...

CVE-2022-27939

tcprewrite in Tcpreplay 4.4.1 has a reachable assertion in getlayer4v6 in common/get.c...

CVE-2022-27942

tcpprep in Tcpreplay 4.4.1 has a heap-based buffer over-read in parsempls in common/get.c...

CVE-2022-27941

tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in getl2lenprotocol in common/get.c...

CVE-2022-27941

tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in getl2lenprotocol in common/get.c...

CVE-2022-27939

tcprewrite in Tcpreplay 4.4.1 has a reachable assertion in getlayer4v6 in common/get.c...

CVE-2022-27942

Tcpreplay 4.4.1 (specifically tcpprep) contains CVE-2022-27942: a heap-based buffer over-read in parse_mpls (common/get.c), with impact described as memory safety risk. Public sources in connected docs outline that this vulnerability is present in Tcpreplay 4.4.1 and has been addressed in later r...

CVE-2022-27939

CVE-2022-27939 affects Tcpreplay (Tcprewrite) 4.4.1, with a reachable assertion in get_layer4_v6 in common/get.c. Multiple connected sources corroborate the issue, including the core description: “tcprewrite in Tcpreplay 4.4.1 has a reachable assertion in get_layer4_v6 in common/get.c.” The issue...

CVE-2022-27939: Reachable Assertion

tcprewrite in Tcpreplay 4.4.1 has a reachable assertion in getlayer4v6 in common/get.c...

PT-2022-18707 · Tcpreplay +2 · Tcpreplay +2

Name of the Vulnerable Software and Affected Versions: Tcpreplay version 4.4.1 Description: The issue is related to a reachable assertion in the get layer4 v6 function located in common/get.c. This assertion is reachable in tcprewrite, a component of Tcpreplay. Recommendations: For Tcpreplay...

PT-2022-18709 · Tcpreplay +2 · Tcpreplay +2

Name of the Vulnerable Software and Affected Versions: Tcpreplay version 4.4.1 Description: The issue is related to a heap-based buffer over-read in the get l2len protocol function located in common/get.c. This occurs in the tcprewrite component of Tcpreplay. Recommendations: For Tcpreplay versio...

PT-2022-18710 · Tcpreplay +2 · Tcpreplay +2

Name of the Vulnerable Software and Affected Versions: Tcpreplay version 4.4.1 Description: The issue is related to a heap-based buffer over-read in the parse mpls function located in common/get.c. This occurs in the tcpprep component of Tcpreplay. Recommendations: For Tcpreplay version 4.4.1, at...

CVE-2022-27940: Out-of-bounds Read

tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in getipv6next in common/get.c...

CVE-2022-27941

tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in getl2lenprotocol in common/get.c...

CVE-2022-27939

tcprewrite in Tcpreplay 4.4.1 has a reachable assertion in getlayer4v6 in common/get.c...

CVE-2022-27942

tcpprep in Tcpreplay 4.4.1 has a heap-based buffer over-read in parsempls in common/get.c...

PT-2022-18708 · Tcpreplay +2 · Tcpreplay +2

Name of the Vulnerable Software and Affected Versions: Tcpreplay version 4.4.1 Description: The issue is related to a heap-based buffer over-read in the get ipv6 next function located in common/get.c. This problem can potentially lead to information disclosure or other security issues...