CVE-2016-9437 — Improper Restriction of Operations within the Bounds of a Memory Buffer in W3M

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-20 — Improper Input Validation8 documents8 sources
Severity
6.5MEDIUMNVD
EPSS
0.6%
top 30.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Tats W3M
Timeline
PublishedDec 12
Latest updateMay 17

Description

An issue was discovered in the Tatsuya Kinoshita w3m fork before 0.5.3-31. w3m allows remote attackers to cause a denial of service (segmentation fault and crash) and possibly memory corruption via a crafted HTML page.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages2 packages

▶Debiantats/w3m< 0.5.3-30+3
▶NVDtats/w3m0.5.3-30

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-85q4-25gv-wg65: An issue was discovered in the Tatsuya Kinoshita w3m fork before 0↗2022-05-17
▶
CVEList
CVE-2016-9437: An issue was discovered in the Tatsuya Kinoshita w3m fork before 0↗2016-12-12
▶
OSV
CVE-2016-9437: An issue was discovered in the Tatsuya Kinoshita w3m fork before 0↗2016-12-12
▶

📋Vendor Advisories

3
Ubuntu
w3m vulnerabilities↗2017-03-02
▶
Red Hat
w3m: Write access violation with '<button type=radio>'↗2016-08-17
▶
Debian
CVE-2016-9437: w3m - An issue was discovered in the Tatsuya Kinoshita w3m fork before 0.5.3-31. w3m a...↗2016
▶

💬Community

1
Bugzilla
CVE-2016-9437 w3m: Write access violation with '<button type=radio>'↗2016-11-29
▶
CVE-2016-9437 — Tats W3M vulnerability | cvebase