vulnerability
Arch Linux: Arbitrary code execution (CVE-2019-8381)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Feb 17, 2019 | Jul 11, 2025 | Nov 27, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Feb 17, 2019
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
An issue was discovered in tcpreplay 4.3.1. An invalid memory access occurs in do_checksum in checksum.c. It can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.
Solution
arch-linux-upgrade-latest
References
- CVE-2019-8381
- https://attackerkb.com/topics/CVE-2019-8381
- URL-https://github.com/appneta/tcpreplay/issues/538
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO/
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EB3ASS7URTIA3IFSBL2DIWJAFKTBJCAW/
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6/
- URL-https://research.loginsoft.com/bugs/invalid-memory-access-vulnerability-in-function-do_checksum-tcpreplay-4-3-1/
- URL-https://security.archlinux.org/ASA-201905-5
- CWE-119
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