What’s Vulnerable › Vulnerabilities
CVE-2018-6197
- Severity: high (CVSS 7.5 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 4.4% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2018-01-25 · updated 2026-06-17
- Weakness: CWE-476
Description
w3m through 0.5.3 is prone to a NULL pointer dereference flaw in formUpdateBuffer in form.c.
Affected products
- Canonical Ubuntu Linux: 12.04, 14.04, 16.04, 17.10
- Tats W3M: through 0.5.3
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00028.html
- http://www.securityfocus.com/bid/102846
- https://github.com/tats/w3m/commit/7fdc83b0364005a0b5ed869230dd81752ba022e8
- https://github.com/tats/w3m/issues/89
- https://lists.debian.org/debian-lts-announce/2020/04/msg00025.html
- https://usn.ubuntu.com/3555-1/
- https://usn.ubuntu.com/3555-2/
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00028.html
- http://www.securityfocus.com/bid/102846
- https://github.com/tats/w3m/commit/7fdc83b0364005a0b5ed869230dd81752ba022e8
- https://github.com/tats/w3m/issues/89
- https://lists.debian.org/debian-lts-announce/2020/04/msg00025.html
Get alerted when CVE-2018-6197 or the next vulnerability affects your stack