Vulnerability Details : CVE-2017-5485
The ISO CLNS parser in tcpdump before 4.9.0 has a buffer overflow in addrtoname.c:lookup_nsap().
Vulnerability category: Overflow
Exploit prediction scoring system (EPSS) score for CVE-2017-5485
Probability of exploitation activity in the next 30 days: 2.13%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 88 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-5485
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
nvd@nist.gov |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
nvd@nist.gov |
CWE ids for CVE-2017-5485
-
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-2017-5485
-
https://security.gentoo.org/glsa/201702-30
tcpdump: Multiple vulnerabilities (GLSA 201702-30) — Gentoo security
-
https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1494526.html
Bug#852744: unblock: tcpdump/4.9.0-1Issue Tracking;Mailing List;Third Party Advisory
-
http://www.securityfocus.com/bid/95852
tcpdump Multiple Buffer Overflow VulnerabilitiesThird Party Advisory;VDB Entry
-
http://www.debian.org/security/2017/dsa-3775
Debian -- Security Information -- DSA-3775-1 tcpdump
-
https://access.redhat.com/errata/RHSA-2017:1871
RHSA-2017:1871 - Security Advisory - Red Hat Customer Portal
-
http://www.securitytracker.com/id/1037755
Tcpdump Multiple Flaws Let Remote Users Deny Service and Execute Arbitrary Code - SecurityTracker
Products affected by CVE-2017-5485
- cpe:2.3:a:tcpdump:tcpdump:*:*:*:*:*:*:*:*