CVE-2023-4256

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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 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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2255212 Exploit Issue Tracking Third Party Advisory
https://github.com/appneta/tcpreplay/issues/813 Exploit Issue Tracking Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EHUILQV2YJI5TXXXJA5FQ2HJQGFT7NTN/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TMW5CIODKRHUUH7NTAYIRWGSJ56DTGXM/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V3GYCHPVJ2VFN3D7FI4IRMDVMILLWBRF/
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:broadcom:tcpreplay:4.4.3:*:*:*:*:*:*:*
cpe:2.3:a:broadcom:tcpreplay:4.4.4:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
History

24 Mar 2024, 03:15

Type Values Removed Values Added
References
  • () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EHUILQV2YJI5TXXXJA5FQ2HJQGFT7NTN/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TMW5CIODKRHUUH7NTAYIRWGSJ56DTGXM/ -

23 Mar 2024, 03:15

Type Values Removed Values Added
References
  • () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V3GYCHPVJ2VFN3D7FI4IRMDVMILLWBRF/ -

03 Jan 2024, 02:51

Type Values Removed Values Added
CPE cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:a:broadcom:tcpreplay:4.4.4:*:*:*:*:*:*:*
cpe:2.3:a:broadcom:tcpreplay:4.4.3:*:*:*:*:*:*:*
First Time Broadcom
Fedoraproject extra Packages For Enterprise Linux
Fedoraproject
Broadcom tcpreplay
Fedoraproject fedora
Summary
  • (es) Dentro de tcprewrite de tcpreplay, se ha identificado una vulnerabilidad de doble liberación en la función tcpedit_dlt_cleanup() dentro de plugins/dlt_plugins.c. Esta vulnerabilidad se puede explotar proporcionando un archivo específicamente manipulado al binario tcprewrite. Este fallo permite a un atacante local iniciar un ataque de denegación de servicio (DoS).
References () https://bugzilla.redhat.com/show_bug.cgi?id=2255212 - () https://bugzilla.redhat.com/show_bug.cgi?id=2255212 - Exploit, Issue Tracking, Third Party Advisory
References () https://github.com/appneta/tcpreplay/issues/813 - () https://github.com/appneta/tcpreplay/issues/813 - Exploit, Issue Tracking, Third Party Advisory

21 Dec 2023, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-12-21 16:15

Updated : 2024-03-24 03:15

NVD link : CVE-2023-4256

Mitre link : CVE-2023-4256

CVE.ORG link : CVE-2023-4256

JSON object : View

Products Affected

fedoraproject

  • fedora
  • extra_packages_for_enterprise_linux

broadcom

  • tcpreplay
CWE
CWE-415

Double Free