Description
Opera before 12.12 does not properly allocate memory for GIF images, which allows remote attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a malformed image.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by coolkaveh · textdoswindows
https://www.exploit-db.com/exploits/23107
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
http://www.opera.com/support/kb/view/1038/
Vendor Advisory x_refsource_confirm
http://www.opera.com/docs/changelogs/unified/1212/
Scores
EPSS
0.3132
EPSS Percentile
96.8%
Details
CWE
CWE-119
Status
published
Products (26)
opera/opera_browser
1.00
opera/opera_browser
2.00
opera/opera_browser
2.10 (4 CPE variants)
opera/opera_browser
2.12
opera/opera_browser
3.00 (2 CPE variants)
opera/opera_browser
3.10
opera/opera_browser
3.21
opera/opera_browser
3.50
opera/opera_browser
3.51
opera/opera_browser
3.60
... and 16 more
Published
Jan 02, 2013
Tracked Since
Feb 18, 2026