What’s Vulnerable › Vulnerabilities

CVE-2018-10243

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-04-04 · updated 2026-06-17
• Weakness: CWE-125

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.

Affected products

• OISF libhtp: 0.5.26

References

• https://lists.debian.org/debian-lts-announce/2019/04/msg00010.html
• https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/
• https://lists.debian.org/debian-lts-announce/2019/04/msg00010.html
• https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/

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