CVE-2008-5178

Opera 9.62 - Remote Code Execution via Long file:// URI

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2008-5178. PoCs published by Guido Landi.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in Opera 9.62 on Windows XP SP3. It uses a long string to overwrite memory and executes shellcode to launch calc.exe via a heap spray technique.

Description

Heap-based buffer overflow in Opera 9.62 on Windows allows remote attackers to execute arbitrary code via a long file:// URI. NOTE: this might overlap CVE-2008-5680.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Guido Landi · htmllocalwindows
https://www.exploit-db.com/exploits/7135

This exploit targets a buffer overflow vulnerability in Opera 9.62 on Windows XP SP3. It uses a long string to overwrite memory and executes shellcode to launch calc.exe via a heap spray technique.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Opera 9.62
No auth needed
Prerequisites: Victim must visit a malicious webpage using Opera 9.62 on Windows XP SP3
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (10)

Core 10
Core References
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/32323
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2008/3183
Third Party Advisory mailing-list x_refsource_bugtraq
http://archives.neohapsis.com/archives/bugtraq/2008-11/0110.html
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/32752
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/7135
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/46653
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/34294
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/49882
Third Party Advisory vendor-advisory x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-200903-30.xml
Vendor Advisory x_refsource_confirm
http://www.opera.com/support/kb/view/922/

Scores

EPSS 0.2788
EPSS Percentile 97.8%

Details

CWE
CWE-119
Status published
Products (1)
opera/opera 9.62
Published Nov 20, 2008
Tracked Since Feb 18, 2026