CVE-2023-27784
published 2023-03-16CVE-2023-27784: An issue found in TCPReplay v.4.4.3 allows a remote attacker to cause a denial of service via the read_hexstring function at the utils.c:309 endpoint.
PriorityP335high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.47%
70.5th percentile
An issue found in TCPReplay v.4.4.3 allows a remote attacker to cause a denial of service via the read_hexstring function at the utils.c:309 endpoint.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| broadcom | tcpreplay | — | — |
| broadcom | tcpreplay | >= 0 < 4.4.4-1 | 4.4.4-1 |
| broadcom | tcpreplay | >= 0 < 4.4.4-1 | 4.4.4-1 |
| broadcom | tcpreplay | >= 0 < 3.4.4-2+deb8u1ubuntu0.1~esm3 | 3.4.4-2+deb8u1ubuntu0.1~esm3 |
| broadcom | tcpreplay | >= 0 < 4.2.6-1ubuntu0.1~esm5 | 4.2.6-1ubuntu0.1~esm5 |
| broadcom | tcpreplay | >= 0 < 4.3.2-1ubuntu0.1~esm3 | 4.3.2-1ubuntu0.1~esm3 |
| broadcom | tcpreplay | >= 0 < 4.3.4-1ubuntu0.1~esm2 | 4.3.4-1ubuntu0.1~esm2 |
| broadcom | tcpreplay | >= 0 < 4.4.4-1ubuntu0.1~esm1 | 4.4.4-1ubuntu0.1~esm1 |
| debian | tcpreplay | < tcpreplay 4.4.4-1 (forky) | tcpreplay 4.4.4-1 (forky) |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_debian7.5LOW
vendor_ubuntu7.5HIGH
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OSV
tcpreplay vulnerabilities
osv·2025-01-28·CVSS 7.5
CVE-2023-27783 [HIGH] tcpreplay vulnerabilities
tcpreplay vulnerabilities
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)
GHSA
GHSA-62v5-6pm8-jxc2: An issue found in TCPReplay v
ghsa_unreviewed·2023-03-16
CVE-2023-27784 [HIGH] CWE-476 GHSA-62v5-6pm8-jxc2: An issue found in TCPReplay v
An issue found in TCPReplay v.4.4.3 allows a remote attacker to cause a denial of service via the read_hexstring function at the utils.c:309 endpoint.
OSV
CVE-2023-27784: An issue found in TCPReplay v
osv·2023-03-16·CVSS 7.5
CVE-2023-27784 [HIGH] CVE-2023-27784: An issue found in TCPReplay v
An issue found in TCPReplay v.4.4.3 allows a remote attacker to cause a denial of service via the read_hexstring function at the utils.c:309 endpoint.
Ubuntu
Tcpreplay vulnerabilities
vendor_ubuntu·2025-01-28·CVSS 7.5
CVE-2023-27783 [HIGH] Tcpreplay vulnerabilities
Title: Tcpreplay vulnerabilities
Summary: Tcpreplay could be made to crash if it received specially crafted input.
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
Debian
CVE-2023-27784: tcpreplay - An issue found in TCPReplay v.4.4.3 allows a remote attacker to cause a denial o...
vendor_debian·2023·CVSS 7.5
CVE-2023-27784 [HIGH] CVE-2023-27784: tcpreplay - An issue found in TCPReplay v.4.4.3 allows a remote attacker to cause a denial o...
An issue found in TCPReplay v.4.4.3 allows a remote attacker to cause a denial of service via the read_hexstring function at the utils.c:309 endpoint.
Scope: local
bookworm: open
bullseye: open
forky: resolved (fixed in 4.4.4-1)
sid: resolved (fixed in 4.4.4-1)
trixie: resolved (fixed in 4.4.4-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/appneta/tcpreplay/issues/787https://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/787https://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/
2023-03-16
Published