VulnerabilityModified
CVE-2023-27786
An issue found in TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the macinstring function.
HIGH 7.5EPSS 1.47%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue found in TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the macinstring function.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.47% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- broadcom/tcpreplay
- Source
- cve@mitre.org
References
- https://github.com/appneta/tcpreplay/issues/782Exploit, Issue Tracking, Patch
- https://github.com/appneta/tcpreplay/pull/783Issue Tracking, Patch
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R3ER3YTFR3XIDMYEB7LMFWFTPVQALBHC/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UE3J4LKYFNKPKNSLDQK4JG36THQMQH3V/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UK2BRH3W3ECF5FDXP6QM3ZEDTHIOE4M5/
- https://github.com/appneta/tcpreplay/issues/782Exploit, Issue Tracking, Patch
- https://github.com/appneta/tcpreplay/pull/783Issue Tracking, Patch
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R3ER3YTFR3XIDMYEB7LMFWFTPVQALBHC/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UE3J4LKYFNKPKNSLDQK4JG36THQMQH3V/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UK2BRH3W3ECF5FDXP6QM3ZEDTHIOE4M5/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.