The bufferdata function in WebGL is vulnerable to a buffer overflow with specific graphics drivers on Linux. This could result in malicious content freezing a tab or triggering a potentially exploitable crash. *Note: this issue only occurs on Linux. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
References
| Link | Resource |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1532525 | Issue Tracking Permissions Required Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2019-13/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2019-14/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2019-15/ | Vendor Advisory |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1532525 | Issue Tracking Permissions Required Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2019-13/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2019-14/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2019-15/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
21 Nov 2024, 04:21
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://bugzilla.mozilla.org/show_bug.cgi?id=1532525 - Issue Tracking, Permissions Required, Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2019-13/ - Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2019-14/ - Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2019-15/ - Vendor Advisory |
Information
Published : 2019-07-23 14:15
Updated : 2024-11-21 04:21
NVD link : CVE-2019-11693
Mitre link : CVE-2019-11693
CVE.ORG link : CVE-2019-11693
JSON object : View
Products Affected
linux
- linux_kernel
mozilla
- firefox
- thunderbird
- firefox_esr
CWE
CWE-787
Out-of-bounds Write