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CVE-2018-18493
Published: Feb 28, 2019
Modified: Aug 5, 2024
PUBLISHED
Description
A buffer overflow can occur in the Skia library during buffer offset calculations with hardware accelerated canvas 2D actions due to the use of 32-bit calculations instead of 64-bit. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Thunderbird | affected unspecified - < 60.4 |
Mozilla | Firefox ESR | affected unspecified - < 60.4 |
Mozilla | Firefox | affected unspecified - < 64 |
References
https://www.mozilla.org/security/advisories/mfsa2018-29/
x_refsource_CONFIRM
[debian-lts-announce] 20181213 [SECURITY] [DLA 1605-1] firefox-esr security update
mailing-list
x_refsource_MLIST
RHSA-2018:3833
vendor-advisory
x_refsource_REDHAT
RHSA-2018:3831
vendor-advisory
x_refsource_REDHAT
DSA-4362
vendor-advisory
x_refsource_DEBIAN
GLSA-201903-04
vendor-advisory
x_refsource_GENTOO
USN-3844-1
vendor-advisory
x_refsource_UBUNTU
106168
vdb-entry
x_refsource_BID
RHSA-2019:0159
vendor-advisory
x_refsource_REDHAT
https://www.mozilla.org/security/advisories/mfsa2018-31/
x_refsource_CONFIRM
https://www.mozilla.org/security/advisories/mfsa2018-30/
x_refsource_CONFIRM
DSA-4354
vendor-advisory
x_refsource_DEBIAN
USN-3868-1
vendor-advisory
x_refsource_UBUNTU
https://bugzilla.mozilla.org/show_bug.cgi?id=1504452
x_refsource_CONFIRM
RHSA-2019:0160
vendor-advisory
x_refsource_REDHAT
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