DEBIAN-CVE-2018-16890
- Source
- https://security-tracker.debian.org/tracker/CVE-2018-16890
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-16890.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2018-16890
- Upstream
- Published
- 2019-02-06T20:29:00Z
- Modified
- 2025-09-25T22:40:46Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
libcurl versions from 7.36.0 to before 7.64.0 is vulnerable to a heap buffer out-of-bounds read. The function handling incoming NTLM type-2 messages (
lib/vauth/ntlm.c:ntlm_decode_type2_target) does not validate incoming data correctly and is subject to an integer overflow vulnerability. Using that overflow, a malicious or broken NTLM server could trick libcurl to accept a bad length + offset combination that would lead to a buffer read out-of-bounds. - References
Affected packages
Debian:11 / curl
Package
- Name
- curl
- Purl
- pkg:deb/debian/curl?arch=source
Debian:12 / curl
Package
- Name
- curl
- Purl
- pkg:deb/debian/curl?arch=source
Debian:13 / curl
Package
- Name
- curl
- Purl
- pkg:deb/debian/curl?arch=source
Debian:14 / curl
Package
- Name
- curl
- Purl
- pkg:deb/debian/curl?arch=source