VulnerabilityModified
CVE-2018-10243
htp_parse_authorization_digest in htp_parsers.c in LibHTP 0.5.26 allows remote attackers to cause a heap-based buffer over-read via an authorization digest header.
CRITICAL 9.8EPSS 2.30%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
htp_parse_authorization_digest in htp_parsers.c in LibHTP 0.5.26 allows remote attackers to cause a heap-based buffer over-read via an authorization digest header.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.30% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- oisf/libhtp
- Source
- cve@mitre.org
References
- https://lists.debian.org/debian-lts-announce/2019/04/msg00010.html
- https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/Release Notes, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/04/msg00010.html
- https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.