GHSA-J7QF-VQ2M-64M9
Vulnerability from github – Published: 2022-05-14 02:55 – Updated: 2025-04-11 03:46
VLAI
Details
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.
{
"affected": [],
"aliases": [
"CVE-2011-1824"
],
"database_specific": {
"cwe_ids": [
"CWE-20"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2011-05-10T18:55:00Z",
"severity": "MODERATE"
},
"details": "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.",
"id": "GHSA-j7qf-vq2m-64m9",
"modified": "2025-04-11T03:46:49Z",
"published": "2022-05-14T02:55:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2011-1824"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67338"
},
{
"type": "WEB",
"url": "http://securityreason.com/securityalert/8244"
},
{
"type": "WEB",
"url": "http://www.kb.cert.org/vuls/id/778396"
},
{
"type": "WEB",
"url": "http://www.opera.com/docs/changelogs/mac/1061"
},
{
"type": "WEB",
"url": "http://www.opera.com/docs/changelogs/unix/1061"
},
{
"type": "WEB",
"url": "http://www.opera.com/docs/changelogs/windows/1061"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/517914/100/0/threaded"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/47764"
},
{
"type": "WEB",
"url": "http://www.toucan-system.com/advisories/tssa-2011-02.txt"
}
],
"schema_version": "1.4.0",
"severity": []
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
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- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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