Vulnerability Details : CVE-2022-37049
The component tcpprep in Tcpreplay v4.4.1 was discovered to contain a heap-based buffer overflow in parse_mpls at common/get.c:150. NOTE: this is different from CVE-2022-27942.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2022-37049
- cpe:2.3:a:broadcom:tcpreplay:4.4.1:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-37049
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-37049
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2022-37049
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-37049
-
https://security.gentoo.org/glsa/202210-08
Tcpreplay: Multiple Vulnerabilities (GLSA 202210-08) — Gentoo securityThird Party Advisory
-
https://github.com/appneta/tcpreplay/issues/736
[Bug] heap-overflow in get.c:150 · Issue #736 · appneta/tcpreplay · GitHubExploit;Issue Tracking;Third Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5B75AFRJUGOYHCFG2ZV2JKSUPA6MSCT5/
[SECURITY] Fedora 36 Update: tcpreplay-4.4.2-1.fc36 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWRZO7BG6DHA5NAC3COB45WFXLYRIERC/
[SECURITY] Fedora 37 Update: tcpreplay-4.4.2-1.fc37 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ECRCFJ6X3IVB7BT4KS6AHQMSL532YXYD/
[SECURITY] Fedora 35 Update: tcpreplay-4.4.2-1.fc35 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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