DEBIAN-CVE-2026-14461
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-14461
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-14461.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-14461
- Upstream
- Published
- 2026-07-10T11:16:32Z
- Modified
- 2026-09-14T17:02:29Z
- Severity
-
- 5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
- Summary
- [none]
- Details
-
mtr is vulnerable to Out-of-bound read vulnerability in ipinfo_lookup() function. An attacker who can influence the TXT response used for AS lookups can trigger this bug by returning a DNS response that is larger than 512 bytes and uses a crafted compression pointer in the answer NAME field. ipinfo_lookup() function uses the length of the response as the end-of-message boundary for dn_expand() function. The result is a reliable crash. This issue exists in the mtr through version 0.96 and it was fixed in commit 48e1794414d338ce47abc0f27c25ade8788af9c3.
- References
Affected packages
Debian:12 / mtr
Package
- Name
- mtr
- Purl
- pkg:deb/debian/mtr?arch=source&distro=bookworm
Debian:13 / mtr
Package
- Name
- mtr
- Purl
- pkg:deb/debian/mtr?arch=source&distro=trixie
Debian:14 / mtr
Package
- Name
- mtr
- Purl
- pkg:deb/debian/mtr?arch=source&distro=forky