Vulnerability Details : CVE-2017-6429
Buffer overflow in the tcpcapinfo utility in Tcpreplay before 4.2.0 Beta 1 allows remote attackers to have unspecified impact via a pcap file with an over-size packet.
Vulnerability category: Overflow
Products affected by CVE-2017-6429
- cpe:2.3:a:broadcom:tcpreplay:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-6429
0.92%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-6429
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2017-6429
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-6429
-
https://github.com/appneta/tcpreplay/issues/278
tcpcapinfo buffer overflow vulnerablily · Issue #278 · appneta/tcpreplay · GitHubExploit;Third Party Advisory
-
http://www.securityfocus.com/bid/96579
Tcpreplay 'Tcpcapinfo' Utility CVE-2017-6429 Buffer Overflow VulnerabilityThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/archive/1/540221/100/0/threaded
SecurityFocusThird Party Advisory;VDB Entry
-
https://github.com/appneta/tcpreplay/commit/d689d14dbcd768c028eab2fb378d849e543dcfe9
#278 fail if capture has a packet that is too large (#286) · appneta/tcpreplay@d689d14 · GitHubPatch;Third Party Advisory
-
https://github.com/appneta/tcpreplay/releases/tag/v4.2.0-beta1
Release v4.2.0-beta1 · appneta/tcpreplay · GitHubRelease Notes;Third Party Advisory
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