PT-2019-8749 · Libhtp+1 · Libhtp+1

Published 2019-04-04 · Updated 2021-06-24 · CVE-2018-10243

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions LibHTP version 0.5.26

Description The issue allows remote attackers to cause a heap-based buffer over-read via an authorization digest header. This is related to the htp parse authorization digest function in htp parsers.c.

Recommendations For LibHTP version 0.5.26, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2020-3170

ALT-PU-2021-2055

CVE-2018-10243

DLA-1751-1

Affected Products

Alt Linux

Libhtp

References · 20

• https://osv.dev/vulnerability/DEBIAN-CVE-2018-10243 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10243 · Security Note
• https://osv.dev/vulnerability/CVE-2018-10243 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10242 · Security Note
• https://errata.altlinux.org/ALT-PU-2020-3170 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-10243 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2021-2055 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17420 · Security Note
• https://cve.org/CVERecord?id=CVE-2018-10243 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0928 · Security Note
• https://suricata-ids.org/2018/07/18/suricata-4-0-5-available · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-10243 · Security Note
• https://security-tracker.debian.org/tracker/DLA-1751-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-10243 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-10243 · Vendor Advisory