Opera before 11.50 allows remote attackers to cause a denial of service (disk consumption) via invalid URLs that trigger creation of error…

Description

Opera before 11.50 allows remote attackers to cause a denial of service (disk consumption) via invalid URLs that trigger creation of error pages.

Scores

EPSS (exploitation in 30 days)

2.6% · top 15% of all CVEs (3 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.

Weakness

• n/a
• CWE-399 (opens in a new tab)All about CWE-399 and its CVEs

Affected products

• n/a

  • affected n/a

References (10)

• 48501 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• opera-error-pages-dos(68323) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• 45060 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 73486 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
• http://www.opera.com/docs/changelogs/windows/1150/ (opens in a new tab)x_refsource_CONFIRMx_transferred
• JVN#47757122 (opens in a new tab)third-party-advisoryx_refsource_JVNx_transferred
• http://www.opera.com/docs/changelogs/unix/1150/ (opens in a new tab)x_refsource_CONFIRMx_transferred
• JVNDB-2011-000049 (opens in a new tab)third-party-advisoryx_refsource_JVNDBx_transferred
• http://www.opera.com/docs/changelogs/mac/1150/ (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://www.opera.com/support/kb/view/996/ (opens in a new tab)x_refsource_CONFIRMx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2011-1337](https://trackcve.app/badge/CVE-2011-1337.svg)](https://trackcve.app/cve/CVE-2011-1337)

Record last updated 6 Aug 2024, 22:21 UTC.