CVE-2010-1349 EXPLOIT
10.0
HIGH · CVSS 2.0 · EPSS 19.8% (pctl 97)
Patch early
A public exploit exists.
Description
Integer overflow in Opera 10.10 through 10.50 allows remote attackers to execute arbitrary code via a large Content-Length value, which triggers a heap overflow.
Scoring
| CVSS | 10.0 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
| EPSS | 19.79% — more likely to be exploited than 97% of all CVEs |
| Weakness | CWE-189 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2010-04-12 |
| Last modified | 2026-06-16 |
Affected (2)
| Vendor | Product |
|---|---|
| microsoft | windows |
| opera | opera browser |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Opera 10.50 - integer Overflow | 2010-03-03 |
References
- http://my.opera.com/securitygroup/blog/2010/03/09/the-malformed-content-length-header-security-issue
- http://osvdb.org/62714
- http://secunia.com/advisories/38820
- http://www.exploit-db.com/exploits/11622
- http://www.opera.com/support/kb/view/948/
- http://www.securityfocus.com/bid/38519
- http://www.securitytracker.com/id?1023690
- http://www.vupen.com/english/advisories/2010/0529
- https://exchange.xforce.ibmcloud.com/vulnerabilities/56673
- http://my.opera.com/securitygroup/blog/2010/03/09/the-malformed-content-length-header-security-issue
- http://osvdb.org/62714
- http://secunia.com/advisories/38820
- http://www.exploit-db.com/exploits/11622
- http://www.opera.com/support/kb/view/948/
- http://www.securityfocus.com/bid/38519
- http://www.securitytracker.com/id?1023690
- http://www.vupen.com/english/advisories/2010/0529
- https://exchange.xforce.ibmcloud.com/vulnerabilities/56673
→ the Explorer · watch your stack · NVD