CVE-2018-17974
published 2018-10-03CVE-2018-17974: An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlt_en10mb_encode() of the file…
PriorityP419medium5.5CVSS 3.0
AVLACLPRNUIRSUCNINAH
EPSS
0.99%
58.0th percentile
An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlt_en10mb_encode() of the file plugins/dlt_en10mb/en10mb.c, due to inappropriate values in the function memmove(). The length (pktlen + ctx -> l2len) can be larger than source value (packet + ctx->l2len) because the function fails to ensure the length of a packet is valid. This leads to Denial of Service.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| broadcom | tcpreplay | — | — |
| broadcom | tcpreplay | >= 0 < 4.3.1-1 | 4.3.1-1 |
| broadcom | tcpreplay | >= 0 < 4.3.1-1 | 4.3.1-1 |
| broadcom | tcpreplay | >= 0 < 4.3.1-1 | 4.3.1-1 |
| broadcom | tcpreplay | >= 0 < 4.3.1-1 | 4.3.1-1 |
| broadcom | tcpreplay | >= 0 < 3.4.4-2+deb8u1ubuntu0.1~esm2 | 3.4.4-2+deb8u1ubuntu0.1~esm2 |
| broadcom | tcpreplay | >= 0 < 4.2.6-1ubuntu0.1~esm4 | 4.2.6-1ubuntu0.1~esm4 |
| broadcom | tcpreplay | >= 0 < 4.3.2-1ubuntu0.1~esm2 | 4.3.2-1ubuntu0.1~esm2 |
| broadcom | tcpreplay | >= 0 < 4.3.4-1ubuntu0.1~esm1 | 4.3.4-1ubuntu0.1~esm1 |
| debian | tcpreplay | < tcpreplay 4.3.1-1 (bookworm) | tcpreplay 4.3.1-1 (bookworm) |
CVSS provenance
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_ubuntu7.5HIGH
vendor_debian5.5MEDIUM
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OSV
tcpreplay vulnerabilities
osv·2022-10-04·CVSS 7.5
CVE-2018-13112 [HIGH] tcpreplay vulnerabilities
tcpreplay vulnerabilities
It was discovered that Tcpreplay incorrectly handled certain specially crafted
packet capture input when processed by tcpprep. An attacker could possibly use
this issue to cause a denial of service. This issue only affected
Ubuntu 18.04 ESM. (CVE-2018-13112)
It was discovered that Tcpreplay incorrectly handled certain specially crafted
packet capture input. An attacker could possibly use this issue to cause a denial
of service or expose sensitive information. This issue only affected
Ubuntu 16.04 ESM and Ubuntu 18.04 ESM. (CVE-2018-17580, CVE-2018-17582)
It was discovered that Tcpreplay incorrectly handled certain specially crafted
packet capture input. An attacker could possibly use this issue to cause a denial
of service. This issue only affected Ubuntu 16.04
GHSA
GHSA-x28p-fjp4-h4m4: An issue was discovered in Tcpreplay 4
ghsa_unreviewed·2022-05-13
CVE-2018-17974 [MEDIUM] CWE-125 GHSA-x28p-fjp4-h4m4: An issue was discovered in Tcpreplay 4
An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlt_en10mb_encode() of the file plugins/dlt_en10mb/en10mb.c, due to inappropriate values in the function memmove(). The length (pktlen + ctx -> l2len) can be larger than source value (packet + ctx->l2len) because the function fails to ensure the length of a packet is valid. This leads to Denial of Service.
OSV
CVE-2018-17974: An issue was discovered in Tcpreplay 4
osv·2018-10-03·CVSS 5.5
CVE-2018-17974 [MEDIUM] CVE-2018-17974: An issue was discovered in Tcpreplay 4
An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlt_en10mb_encode() of the file plugins/dlt_en10mb/en10mb.c, due to inappropriate values in the function memmove(). The length (pktlen + ctx -> l2len) can be larger than source value (packet + ctx->l2len) because the function fails to ensure the length of a packet is valid. This leads to Denial of Service.
Ubuntu
Tcpreplay vulnerabilities
vendor_ubuntu·2022-10-04·CVSS 7.5
CVE-2022-27416 [HIGH] Tcpreplay vulnerabilities
Title: Tcpreplay vulnerabilities
Summary: Several security issues were fixed in Tcpreplay.
It was discovered that Tcpreplay incorrectly handled certain specially crafted
packet capture input when processed by tcpprep. An attacker could possibly use
this issue to cause a denial of service. This issue only affected
Ubuntu 18.04 ESM. (CVE-2018-13112)
It was discovered that Tcpreplay incorrectly handled certain specially crafted
packet capture input. An attacker could possibly use this issue to cause a denial
of service or expose sensitive information. This issue only affected
Ubuntu 16.04 ESM and Ubuntu 18.04 ESM. (CVE-2018-17580, CVE-2018-17582)
It was discovered that Tcpreplay incorrectly handled certain specially crafted
packet capture input. An attacker could possibly use this issue t
Debian
CVE-2018-17974: tcpreplay - An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read ...
vendor_debian·2018·CVSS 5.5
CVE-2018-17974 [MEDIUM] CVE-2018-17974: tcpreplay - An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read ...
An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlt_en10mb_encode() of the file plugins/dlt_en10mb/en10mb.c, due to inappropriate values in the function memmove(). The length (pktlen + ctx -> l2len) can be larger than source value (packet + ctx->l2len) because the function fails to ensure the length of a packet is valid. This leads to Denial of Service.
Scope: local
bookworm: resolved (fixed in 4.3.1-1)
bullseye: resolved (fixed in 4.3.1-1)
forky: resolved (fixed in 4.3.1-1)
sid: resolved (fixed in 4.3.1-1)
trixie: resolved (fixed in 4.3.1-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-17974 tcpreplay: heap-based buffer over-read in dlt_en10mb_encode in plugins/dlt_en10mb/en10mb.c [epel-all]
bugzilla·2018-10-05·CVSS 5.5
CVE-2018-17974 [MEDIUM] CVE-2018-17974 tcpreplay: heap-based buffer over-read in dlt_en10mb_encode in plugins/dlt_en10mb/en10mb.c [epel-all]
CVE-2018-17974 tcpreplay: heap-based buffer over-read in dlt_en10mb_encode in plugins/dlt_en10mb/en10mb.c [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issu
Bugzilla
CVE-2018-17974 tcpreplay: heap-based buffer over-read in dlt_en10mb_encode in plugins/dlt_en10mb/en10mb.c
bugzilla·2018-10-05·CVSS 5.5
CVE-2018-17974 [MEDIUM] CVE-2018-17974 tcpreplay: heap-based buffer over-read in dlt_en10mb_encode in plugins/dlt_en10mb/en10mb.c
CVE-2018-17974 tcpreplay: heap-based buffer over-read in dlt_en10mb_encode in plugins/dlt_en10mb/en10mb.c
An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlt_en10mb_encode() of the file plugins/dlt_en10mb/en10mb.c, due to inappropriate values in the function memmove(). The length (pktlen + ctx -> l2len) can be larger than source value (packet + ctx->l2len) because the function fails to ensure the length of a packet is valid. This leads to Denial of Service.
References:
https://github.com/SegfaultMasters/covering360/tree/master/tcpreplay
https://github.com/appneta/tcpreplay/issues/486
Discussion:
Created tcpreplay tracking bugs for this issue:
Affects: epel-all [bug 1636599]
Affects: fedora-all [bug 1636600]
---
This CVE
Bugzilla
CVE-2018-17974 tcpreplay: heap-based buffer over-read in dlt_en10mb_encode in plugins/dlt_en10mb/en10mb.c [fedora-all]
bugzilla·2018-10-05·CVSS 5.5
CVE-2018-17974 [MEDIUM] CVE-2018-17974 tcpreplay: heap-based buffer over-read in dlt_en10mb_encode in plugins/dlt_en10mb/en10mb.c [fedora-all]
CVE-2018-17974 tcpreplay: heap-based buffer over-read in dlt_en10mb_encode in plugins/dlt_en10mb/en10mb.c [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this
2018-10-03
Published