Packages
- tcpreplay - Tool to replay saved tcpdump files at arbitrary speeds
Details
It was discovered that Tcpreplay incorrectly handled memory when using the
tcprewrite utility. A remote attacker could possibly use this issue to
cause Tcpreplay to crash, resulting in a denial of service.
(CVE-2023-27783)
It was discovered that Tcpreplay incorrectly validated external input. A
remote attacker could possibly use this issue to cause Tcpreplay to crash,
resulting in a denial of service. (CVE-2023-27784, CVE-2023-27785,
CVE-2023-27786, CVE-2023-27787, CVE-2023-27788, CVE-2023-27789)
It was discovered that Tcpreplay incorrectly handled memory when using the
tcprewrite utility. An attacker could possibly use this issue to cause
Tcpreplay to crash,...
It was discovered that Tcpreplay incorrectly handled memory when using the
tcprewrite utility. A remote attacker could possibly use this issue to
cause Tcpreplay to crash, resulting in a denial of service.
(CVE-2023-27783)
It was discovered that Tcpreplay incorrectly validated external input. A
remote attacker could possibly use this issue to cause Tcpreplay to crash,
resulting in a denial of service. (CVE-2023-27784, CVE-2023-27785,
CVE-2023-27786, CVE-2023-27787, CVE-2023-27788, CVE-2023-27789)
It was discovered that Tcpreplay incorrectly handled memory when using the
tcprewrite utility. An attacker could possibly use this issue to cause
Tcpreplay to crash, resulting in a denial of service. (CVE-2023-4256,
CVE-2023-43279)
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 24.04 noble | tcpreplay – 4.4.4-1ubuntu0.1~esm1 | ||
| 22.04 jammy | tcpreplay – 4.3.4-1ubuntu0.1~esm2 | ||
| 20.04 focal | tcpreplay – 4.3.2-1ubuntu0.1~esm3 | ||
| 18.04 bionic | tcpreplay – 4.2.6-1ubuntu0.1~esm5 | ||
| 16.04 xenial | tcpreplay – 3.4.4-2+deb8u1ubuntu0.1~esm3 | ||
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