Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2019-11693

Date: July 23, 2019

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.

Language: Unix

Severity Score

Related Resources (10)

https://bugzilla.mozilla.org/show_bug.cgi?id=1532525
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-11693
https://access.redhat.com/security/cve/CVE-2019-11693
https://security-tracker.debian.org/tracker/CVE-2019-11693
https://www.mozilla.org/security/advisories/mfsa2019-14/
https://www.mozilla.org/security/advisories/mfsa2019-13/
https://nvd.nist.gov/vuln/detail/CVE-2019-11693
https://www.mozilla.org/security/advisories/mfsa2019-15/
https://security.alpinelinux.org/vuln/CVE-2019-11693
https://www.mend.io/vulnerability-database/CVE-2019-11693

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

Do you need more information?

Contact Us