VULNERABILITY INTELLIGENCE
CVE-2003-0870
CVSS score7.5 HIGH
EPSS probability15.43%
CISA KEVNot currently listed
Published2003-11-17
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
Description
Heap-based buffer overflow in Opera 7.11 and 7.20 allows remote attackers to execute arbitrary code via an HREF with a large number of escaped characters in the server name.
Weakness classification
- CWE-787: Out-of-bounds Write
Primary references
- cve@mitre.org — Broken Link
- cve@mitre.org — Exploit, Patch, Vendor Advisory
- cve@mitre.org — Broken Link, Exploit, Patch, Third Party Advisory, VDB Entry, Vendor Advisory
- cve@mitre.org — Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Patch, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Exploit, Patch, Third Party Advisory, VDB Entry, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry