Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2012-6470

CWE-119 — Buffer Overflow4 documents4 sources
Severity
9.3CRITICAL
EPSS
31.3%
top 3.23%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
1
Opera Opera Browser
Timeline
PublishedJan 2
Latest updateMay 17

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.

CVSS vector

AV:N/AC:M/C:C/I:C/A:CExploitability: 8.6 | Impact: 10.0

Affected Packages1 packages

▶NVDopera/opera_browser12.11+107

🔴Vulnerability Details

2
GHSA
GHSA-j439-6mh9-xmq2: Opera before 12↗2022-05-17
▶
CVEList
CVE-2012-6470: Opera before 12↗2013-01-02
▶

💥Exploits & PoCs

1
Exploit-DB
Opera Web Browser 12.11 - Crash (PoC)↗2012-12-03
▶