CVE-2018-18338
published 2018-12-11CVE-2018-18338: Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a…
PriorityP341high8.8CVSS 3.0
AVNACLPRNUIRSUCHIHAH
EPSS
1.42%
69.9th percentile
Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 71.0.3578.80-1 | 71.0.3578.80-1 |
| chromium | chromium | >= 0 < 71.0.3578.80-1 | 71.0.3578.80-1 |
| chromium | chromium | >= 0 < 71.0.3578.80-1 | 71.0.3578.80-1 |
| chromium | chromium | >= 0 < 71.0.3578.80-1 | 71.0.3578.80-1 |
| debian | chromium | < chromium 71.0.3578.80-1 (bookworm) | chromium 71.0.3578.80-1 (bookworm) |
| debian | debian_linux | — | — |
| chrome | < 71.0.3578.80 | 71.0.3578.80 | |
| chrome | >= unspecified < 71.0.3578.80 | 71.0.3578.80 | |
| redhat | linux_desktop | — | — |
| redhat | linux_server | — | — |
| redhat | linux_workstation | — | — |
CVSS provenance
nvdv3.08.8HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
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Red Hat
chromium-browser: Heap buffer overflow in Canvas
vendor_redhat·2018-12-04·CVSS 8.8
CVE-2018-18338 [HIGH] chromium-browser: Heap buffer overflow in Canvas
chromium-browser: Heap buffer overflow in Canvas
Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Debian
CVE-2018-18338: chromium - Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71.0...
vendor_debian·2018·CVSS 8.8
CVE-2018-18338 [HIGH] CVE-2018-18338: chromium - Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71.0...
Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Scope: local
bookworm: resolved (fixed in 71.0.3578.80-1)
bullseye: resolved (fixed in 71.0.3578.80-1)
forky: resolved (fixed in 71.0.3578.80-1)
sid: resolved (fixed in 71.0.3578.80-1)
trixie: resolved (fixed in 71.0.3578.80-1)
GHSA
GHSA-gjrj-22h7-68pw: Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71
ghsa_unreviewed·2022-05-13
CVE-2018-18338 [HIGH] CWE-787 GHSA-gjrj-22h7-68pw: Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71
Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
OSV
CVE-2018-18338: Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71
osv·2018-12-11·CVSS 8.8
CVE-2018-18338 [HIGH] CVE-2018-18338: Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71
Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-17480 CVE-2018-17481 CVE-2018-18335 CVE-2018-18336 CVE-2018-18337 CVE-2018-18338 CVE-2018-18339 CVE-2018-18340 CVE-2018-18341 CVE-2018-18342 CVE-2018-18343 CVE-2018-18344 CVE-2018-18345 CVE-2
bugzilla·2018-12-05·CVSS 8.8
CVE-2018-17480 [HIGH] CVE-2018-17480 CVE-2018-17481 CVE-2018-18335 CVE-2018-18336 CVE-2018-18337 CVE-2018-18338 CVE-2018-18339 CVE-2018-18340 CVE-2018-18341 CVE-2018-18342 CVE-2018-18343 CVE-2018-18344 CVE-2018-18345 CVE-2
CVE-2018-17480 CVE-2018-17481 CVE-2018-18335 CVE-2018-18336 CVE-2018-18337 CVE-2018-18338 CVE-2018-18339 CVE-2018-18340 CVE-2018-18341 CVE-2018-18342 CVE-2018-18343 CVE-2018-18344 CVE-2018-18345 CVE-2018-18346 ... chromium: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the releva
Bugzilla
CVE-2018-18338 chromium-browser: Heap buffer overflow in Canvas
bugzilla·2018-12-05·CVSS 8.8
CVE-2018-18338 [HIGH] CVE-2018-18338 chromium-browser: Heap buffer overflow in Canvas
CVE-2018-18338 chromium-browser: Heap buffer overflow in Canvas
A heap buffer overflow flaw was found in the Canvas component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=890576
External References:
https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html
Discussion:
Created chromium tracking bugs for this issue:
Affects: epel-7 [bug 1656576]
Affects: fedora-all [bug 1656575]
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6 Supplementary
Via RHSA-2018:3803 https://access.redhat.com/errata/RHSA-2018:3803
Bugzilla
CVE-2018-17480 CVE-2018-17481 CVE-2018-18335 CVE-2018-18336 CVE-2018-18337 CVE-2018-18338 CVE-2018-18339 CVE-2018-18340 CVE-2018-18341 CVE-2018-18342 CVE-2018-18343 CVE-2018-18344 CVE-2018-18345 CVE-2
bugzilla·2018-12-05·CVSS 8.8
CVE-2018-17480 [HIGH] CVE-2018-17480 CVE-2018-17481 CVE-2018-18335 CVE-2018-18336 CVE-2018-18337 CVE-2018-18338 CVE-2018-18339 CVE-2018-18340 CVE-2018-18341 CVE-2018-18342 CVE-2018-18343 CVE-2018-18344 CVE-2018-18345 CVE-2
CVE-2018-17480 CVE-2018-17481 CVE-2018-18335 CVE-2018-18336 CVE-2018-18337 CVE-2018-18338 CVE-2018-18339 CVE-2018-18340 CVE-2018-18341 CVE-2018-18342 CVE-2018-18343 CVE-2018-18344 CVE-2018-18345 CVE-2018-18346 ... chromium: various flaws [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-7.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-l
http://www.securityfocus.com/bid/106084https://access.redhat.com/errata/RHSA-2018:3803https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.htmlhttps://crbug.com/890576https://security.gentoo.org/glsa/201908-18https://www.debian.org/security/2018/dsa-4352http://www.securityfocus.com/bid/106084https://access.redhat.com/errata/RHSA-2018:3803https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.htmlhttps://crbug.com/890576https://security.gentoo.org/glsa/201908-18https://www.debian.org/security/2018/dsa-4352
2018-12-11
Published