What’s Vulnerable › Vulnerabilities
CVE-2009-0158
- Severity: medium (CVSS 6.8 v2.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 4.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2009-05-13 · updated 2026-06-16
- Weakness: CWE-119
Description
Stack-based buffer overflow in telnet in Apple Mac OS X 10.4.11 and 10.5 before 10.5.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a long hostname for a telnet server.
Affected products
- macOS: 10.4.11, 10.5.0, 10.5.1, 10.5.2, 10.5.3, 10.5.4 (+2)
- Apple Mac Os X Server: 10.4.11, 10.5.0, 10.5.1, 10.5.2, 10.5.3, 10.5.4 (+2)
References
- http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
- http://marc.info/?l=bugtraq&m=136482797910018&w=2
- http://secunia.com/advisories/35074
- http://support.apple.com/kb/HT3549
- http://www.securityfocus.com/bid/34926
- http://www.us-cert.gov/cas/techalerts/TA09-133A.html
- http://www.vupen.com/english/advisories/2009/1297
- http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
- http://marc.info/?l=bugtraq&m=136482797910018&w=2
- http://secunia.com/advisories/35074
- http://support.apple.com/kb/HT3549
- http://www.securityfocus.com/bid/34926
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