cbcvebase.
CVE-2023-4256
published 2023-12-21

CVE-2023-4256: Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the tcpedit_dlt_cleanup() function within plugins/dlt_plugins.c. This…

PriorityP419medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
0.33%
24.3th percentile
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.

Affected

12 ranges
VendorProductVersion rangeFixed in
broadcomtcpreplay
broadcomtcpreplay
broadcomtcpreplay>= 0 < 4.5.1-14.5.1-1
broadcomtcpreplay>= 0 < 4.5.1-14.5.1-1
broadcomtcpreplay>= 0 < 3.4.4-2+deb8u1ubuntu0.1~esm33.4.4-2+deb8u1ubuntu0.1~esm3
broadcomtcpreplay>= 0 < 4.2.6-1ubuntu0.1~esm54.2.6-1ubuntu0.1~esm5
broadcomtcpreplay>= 0 < 4.3.2-1ubuntu0.1~esm34.3.2-1ubuntu0.1~esm3
broadcomtcpreplay>= 0 < 4.3.4-1ubuntu0.1~esm24.3.4-1ubuntu0.1~esm2
broadcomtcpreplay>= 0 < 4.4.4-1ubuntu0.1~esm14.4.4-1ubuntu0.1~esm1
debiantcpreplay< tcpreplay 4.5.1-1 (forky)tcpreplay 4.5.1-1 (forky)
fedoraprojectextra_packages_for_enterprise_linux
fedoraprojectfedora

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_ubuntu7.5HIGH
vendor_debian5.5LOW
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