CVE-2021-21138
published 2021-02-09CVE-2021-21138: Use after free in DevTools in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform a sandbox escape via a crafted file.
PriorityP339high8.6CVSS 3.1
AVLACLPRNUIRSCCHIHAH
EPSS
0.51%
40.6th percentile
Use after free in DevTools in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform a sandbox escape via a crafted file.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 88.0.4324.96-0.1 | 88.0.4324.96-0.1 |
| chromium | chromium | >= 0 < 88.0.4324.96-0.1 | 88.0.4324.96-0.1 |
| chromium | chromium | >= 0 < 88.0.4324.96-0.1 | 88.0.4324.96-0.1 |
| chromium | chromium | >= 0 < 88.0.4324.96-0.1 | 88.0.4324.96-0.1 |
| debian | chromium | < chromium 88.0.4324.96-0.1 (bookworm) | chromium 88.0.4324.96-0.1 (bookworm) |
| chrome | < 88.0.4324.96 | 88.0.4324.96 | |
| chrome | >= unspecified < 88.0.4324.96 | 88.0.4324.96 | |
| chrome_chrome | — | — |
CVSS provenance
nvdv3.18.6HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.6HIGH
vendor_debian8.6HIGH
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Chrome
Stable Channel Update for Desktop: CVE-2021-21138
vendor_chrome·2021-01-19·CVSS 8.6
CVE-2021-21138 [LOW] Stable Channel Update for Desktop: CVE-2021-21138
Stable Channel Update for Desktop
CVE-2021-21138: Use after free in DevTools. Reported by Weipeng Jiang (@Krace) from Codesafe Team of Legendsec at Qi'anxin Group on 2020-08-27 [$N/A][ 937131 ] Low CVE-2021-21139: Inappropriate implementation in iframe sandbox
Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2019-03-01 [$N/A][ 1136327 ] Low CVE-2021-21140: Uninitialized Use in USB
Severity: low
Debian
CVE-2021-21138: chromium - Use after free in DevTools in Google Chrome prior to 88.0.4324.96 allowed a loca...
vendor_debian·2021·CVSS 8.6
CVE-2021-21138 [HIGH] CVE-2021-21138: chromium - Use after free in DevTools in Google Chrome prior to 88.0.4324.96 allowed a loca...
Use after free in DevTools in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform a sandbox escape via a crafted file.
Scope: local
bookworm: resolved (fixed in 88.0.4324.96-0.1)
bullseye: resolved (fixed in 88.0.4324.96-0.1)
forky: resolved (fixed in 88.0.4324.96-0.1)
sid: resolved (fixed in 88.0.4324.96-0.1)
trixie: resolved (fixed in 88.0.4324.96-0.1)
GHSA
GHSA-8mvr-j92p-v42j: Use after free in DevTools in Google Chrome prior to 88
ghsa_unreviewed·2022-05-24
CVE-2021-21138 [HIGH] CWE-416 GHSA-8mvr-j92p-v42j: Use after free in DevTools in Google Chrome prior to 88
Use after free in DevTools in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform a sandbox escape via a crafted file.
OSV
CVE-2021-21138: Use after free in DevTools in Google Chrome prior to 88
osv·2021-02-09·CVSS 8.6
CVE-2021-21138 [HIGH] CVE-2021-21138: Use after free in DevTools in Google Chrome prior to 88
Use after free in DevTools in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform a sandbox escape via a crafted file.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-02-09
Published