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CVE-2011-1824
The VEGAOpBitmap::AddLine function in Opera before 10.61 does not properly initialize memory during processing of the SIZE attribute of a…
Medium4.3EPSS 5.8%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The VEGAOpBitmap::AddLine function in Opera before 10.61 does not properly initialize memory during processing of the SIZE attribute of a SELECT element, which allows remote attackers to trigger an invalid memory write operation, and consequently cause a denial of service (application crash) or possibly execute arbitrary code, via a large integer attribute value.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 5.8% · top 6.8% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
n/a
- affected n/a
References (9)
- http://www.toucan-system.com/advisories/tssa-2011-02.txt (opens in a new tab)x_refsource_MISCx_transferred
- VU#778396 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
- http://www.opera.com/docs/changelogs/mac/1061/ (opens in a new tab)x_refsource_MISCx_transferred
- opera-select-dos(67338) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 47764 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://www.opera.com/docs/changelogs/windows/1061/ (opens in a new tab)x_refsource_MISCx_transferred
- 20110509 TSSA-2011-02 - Opera : SELECT SIZE Arbitrary null write (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- http://www.opera.com/docs/changelogs/unix/1061/ (opens in a new tab)x_refsource_MISCx_transferred
- 8244 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_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
[](https://trackcve.app/cve/CVE-2011-1824)Record last updated .