CVE-2018-17480

critical KEV

Published 2022-06-08 · Modified 2022-06-08

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

10.0

Description

Google Chromium V8 Engine contains out-of-bounds write vulnerability that allows a remote attacker to execute code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

CISA KEV

Vendor: Google
Product: Chromium V8
Due date: 2022-06-22

Predictions

Exploit likelihood

99%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

Mitigation details

Source: Debian Security Tracker · View original ↗ · DFSG

CVE-2018-17480 NameCVE-2018-17480 DescriptionExecution of user supplied Javascript during array deserialization leading to an out of bounds write in V8 in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE,…

CVE-2018-17480

Name	CVE-2018-17480
Description	Execution of user supplied Javascript during array deserialization leading to an out of bounds write in V8 in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-4352-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
chromium (PTS)	bullseye (security), bullseye	120.0.6099.224-1~deb11u1	fixed
	bookworm	147.0.7727.137-1~deb12u1	fixed
	bookworm (security)	148.0.7778.215-1~deb12u1	fixed
	trixie	147.0.7727.137-1~deb13u1	fixed
	trixie (security)	148.0.7778.215-1~deb13u1	fixed
	forky	148.0.7778.178-1	fixed
	sid	148.0.7778.215-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
chromium	source	(unstable)	71.0.3578.80-1
chromium-browser	source	stretch	71.0.3578.80-1~deb9u1		DSA-4352-1

Home - Debian Security - Source (Git)

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

OS impact

Arch Fixed 1 release

Version	Status	Fixed in
—	Fixed	`71.0.3578.80-1`

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`71.0.3578.80-1`
sid	Fixed	`71.0.3578.80-1`
forky	Fixed	`71.0.3578.80-1`
bullseye	Fixed	`71.0.3578.80-1`
bookworm	Fixed	`71.0.3578.80-1`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.