CVE-2017-8911 An integer underflow has been identified in the unicode_to_utf8() function in tnef 1.4.14. This might lead to invalid write operations, controlled by an attacker.
CriticalCVSS 9.8
EPSS 1.9%
- Published
- Updated
- Exploit status
- No public exploit known
Description
An integer underflow has been identified in the unicode_to_utf8() function in tnef 1.4.14. This might lead to invalid write operations, controlled by an attacker.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/tnef(Debian:12) | < 1.4.12-1.2 | 1.4.12-1.2 |
| debian/tnef(Debian:13) | < 1.4.12-1.2 | 1.4.12-1.2 |
| debian/tnef(Debian:14) | < 1.4.12-1.2 | 1.4.12-1.2 |
| tnef project tnef | = 1.4.14 | No fix listed |
References
- Debian Security Tracker CVE-2017-8911 vendor-advisory
- DSA-3869 vendor-advisory
- github.com issue-tracking patch third-party-advisory
- GLSA-201708-02 vendor-advisory
- bugs.debian.org issue-tracking