Description
A vulnerability was determined in appneta tcpreplay up to 4.5.2-beta2. The impacted element is the function untrunc_packet of the file src/tcpedit/edit_packet.c of the component tcprewrite. Executing manipulation can lead to use after free. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. This patch is called 73008f261f1cdf7a1087dc8759115242696d35da. Applying a patch is advised to resolve this issue.
CVSS breakdown
CVSS 4.0
Attack Vector
Local
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality (Vulnerable System)
Low
Integrity (Vulnerable System)
Low
Availability (Vulnerable System)
Low
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
E
Physical
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
E
Physical
RL
O
RC
Changed
Affected products
- appneta / tcpreplay4.5.2-beta1 – 4.5.2-beta1
- appneta / tcpreplay4.5.2-beta2 – 4.5.2-beta2
References
- MISChttps://vuldb.com/?id.320537
- MISChttps://vuldb.com/?ctiid.320537
- MISChttps://vuldb.com/?submit.630495
- MISChttps://github.com/appneta/tcpreplay/issues/970
- MISChttps://github.com/appneta/tcpreplay/issues/970#issuecomment-3198966053
- MISChttps://drive.google.com/file/d/1_aONM_TOF96JbnYviPyZhVk-7HObtX8H/view?usp=sharing
- PATCHhttps://github.com/appneta/tcpreplay/commit/73008f261f1cdf7a1087dc8759115242696d35da