A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content. This is due to an incorrect value being passed within the library during checks and results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
| Version | Base score | Base severity | Vector |
|---|
| Hyperlink | Resource Type |
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A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content. This is due to an incorrect value being passed within the library during checks and results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
| Type | CWE ID | Description |
|---|---|---|
| text | N/A | Buffer overflow when drawing and validating elements with ANGLE |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1398381 | x_refsource_CONFIRM |
| https://lists.debian.org/debian-lts-announce/2017/11/msg00000.html | mailing-list x_refsource_MLIST |
| https://www.mozilla.org/security/advisories/mfsa2017-22/ | x_refsource_CONFIRM |
| http://www.securitytracker.com/id/1039465 | vdb-entry x_refsource_SECTRACK |
| https://access.redhat.com/errata/RHSA-2017:2831 | vendor-advisory x_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2017:2885 | vendor-advisory x_refsource_REDHAT |
| https://www.mozilla.org/security/advisories/mfsa2017-21/ | x_refsource_CONFIRM |
| https://www.debian.org/security/2017/dsa-4014 | vendor-advisory x_refsource_DEBIAN |
| http://www.securityfocus.com/bid/101053 | vdb-entry x_refsource_BID |
| https://www.mozilla.org/security/advisories/mfsa2017-23/ | x_refsource_CONFIRM |
| https://www.debian.org/security/2017/dsa-3987 | vendor-advisory x_refsource_DEBIAN |
| https://security.gentoo.org/glsa/201803-14 | vendor-advisory x_refsource_GENTOO |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content. This is due to an incorrect value being passed within the library during checks and results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
| Date Added | Due Date | Vulnerability Name | Required Action |
|---|---|---|---|
| N/A |
| Type | Version | Base score | Base severity | Vector |
|---|---|---|---|---|
| Primary | 3.0 | 9.8 | CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Primary | 2.0 | 7.5 | HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |