What’s Vulnerable › Vulnerabilities
CVE-2009-0157
- Severity: medium (CVSS 6.8 v2.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.8% 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
Heap-based buffer overflow in CFNetwork in Apple Mac OS X 10.5 before 10.5.7 allows remote web servers to execute arbitrary code or cause a denial of service (application crash) via long HTTP headers.
Affected products
- macOS: 10.5.0, 10.5.1, 10.5.2, 10.5.3, 10.5.4, 10.5.5 (+1)
- Apple Mac Os X Server: 10.5.0, 10.5.1, 10.5.2, 10.5.3, 10.5.4, 10.5.5 (+1)
References
- http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
- http://secunia.com/advisories/35074
- http://support.apple.com/kb/HT3549
- http://www.securityfocus.com/bid/34926
- http://www.securitytracker.com/id?1022211
- http://www.us-cert.gov/cas/techalerts/TA09-133A.html
- http://www.vupen.com/english/advisories/2009/1297
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50480
- http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
- http://secunia.com/advisories/35074
- http://support.apple.com/kb/HT3549
- http://www.securityfocus.com/bid/34926
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