9.8crit
CVE-2017-13044
The HNCP parser in tcpdump before 4.9.2 has a buffer over-read in print-hncp.c:dhcpv4_print().
Published 9 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.4%
percentile 89%
Public exploits
0
none known
Summary
The HNCP parser in tcpdump before 4.9.2 has a buffer over-read in print-hncp.c:dhcpv4_print().
Exploit prediction (EPSS)
3.43% probability of exploitation in the next 30 days, higher than 89% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
- CWE-125 Out-of-bounds Read
References
- security.gentoo.org /glsa/201709-23 · vendor-advisory, x_refsource_GENTOO, x_transferred
- support.apple.com /HT208221 · x_refsource_CONFIRM, x_transferred
- debian.org /security/2017/dsa-3971 · vendor-advisory, x_refsource_DEBIAN, x_transferred
- github.com /the-tcpdump-group/tcpdump/commit/c2f6833dddecf2d5fb89c9c898eee9981da342ed · x_refsource_CONFIRM, x_transferred
- securitytracker.com /id/1039307 · vdb-entry, x_refsource_SECTRACK, x_transferred
- tcpdump.org /tcpdump-changes.txt · x_refsource_CONFIRM, x_transferred
- access.redhat.com /errata/RHEA-2018:0705 · vendor-advisory, x_refsource_REDHAT, x_transferred
Sources
- CVE List: CVE-2017-13044
- NVD: CVE-2017-13044
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