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
Exploit prediction scoring system (EPSS) score for CVE-2017-6429
Probability of exploitation activity in the next 30 days: 0.92%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 81 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-6429
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
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 can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-6429
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https://github.com/appneta/tcpreplay/issues/278
tcpcapinfo buffer overflow vulnerablily · Issue #278 · appneta/tcpreplay · GitHubExploit;Third Party Advisory
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http://www.securityfocus.com/bid/96579
Tcpreplay 'Tcpcapinfo' Utility CVE-2017-6429 Buffer Overflow VulnerabilityThird Party Advisory;VDB Entry
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http://www.securityfocus.com/archive/1/540221/100/0/threaded
SecurityFocusThird Party Advisory;VDB Entry
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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
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https://github.com/appneta/tcpreplay/releases/tag/v4.2.0-beta1
Release v4.2.0-beta1 · appneta/tcpreplay · GitHubRelease Notes;Third Party Advisory
Products affected by CVE-2017-6429
- cpe:2.3:a:broadcom:tcpreplay:*:*:*:*:*:*:*:*