What’s Vulnerable › Vulnerabilities

CVE-2023-41633

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-09-01 · updated 2026-06-17
• Weakness: CWE-476

Description

Catdoc v0.95 was discovered to contain a NULL pointer dereference via the component xls2csv at src/fileutil.c.

Affected products

• Fossies Catdoc: 0.95

References

• https://gist.github.com/rycbar77/3da455382f88cfb6d6798572f34378bd
• https://rycbar77.github.io/2023/08/29/catdoc-0-95-nullptr-dereference/
• https://gist.github.com/rycbar77/3da455382f88cfb6d6798572f34378bd
• https://rycbar77.github.io/2023/08/29/catdoc-0-95-nullptr-dereference/

Get alerted when CVE-2023-41633 or the next vulnerability affects your stack