CVE-2021-29953
published 2021-06-24CVE-2021-29953: A malicious webpage could have forced a Firefox for Android user into executing attacker-controlled JavaScript in the context of another domain, resulting in a…
PriorityP425medium6.1CVSS 3.1
AVNACLPRNUIRSCCLILAN
EPSS
0.65%
46.9th percentile
A malicious webpage could have forced a Firefox for Android user into executing attacker-controlled JavaScript in the context of another domain, resulting in a Universal Cross-Site Scripting vulnerability. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected. Further details are being temporarily withheld to allow users an opportunity to update.*. This vulnerability affects Firefox < 88.0.1 and Firefox for Android < 88.1.3.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | — | — |
| mozilla | firefox | < 88.0.1 | 88.0.1 |
| mozilla | firefox | < 88.1.3 | 88.1.3 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= unspecified < 88.0.1 | 88.0.1 |
| mozilla | firefox_for_android | >= unspecified < 88.1.3 | 88.1.3 |
CVSS provenance
nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
vendor_debian6.1LOW
vendor_redhat6.1MEDIUM
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Red Hat
Mozilla: Universal Cross-Site Scripting
vendor_redhat·2021-05-05·CVSS 6.1
CVE-2021-29953 [MEDIUM] CWE-79 Mozilla: Universal Cross-Site Scripting
Mozilla: Universal Cross-Site Scripting
A malicious webpage could have forced a Firefox for Android user into executing attacker-controlled JavaScript in the context of another domain, resulting in a Universal Cross-Site Scripting vulnerability. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected. Further details are being temporarily withheld to allow users an opportunity to update.*. This vulnerability affects Firefox < 88.0.1 and Firefox for Android < 88.1.3.
Package: firefox (Red Hat Enterprise Linux 6) - Not affected
Package: firefox (Red Hat Enterprise Linux 7) - Not affected
Package: firefox (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2021-29953: firefox - A malicious webpage could have forced a Firefox for Android user into executing ...
vendor_debian·2021·CVSS 6.1
CVE-2021-29953 [MEDIUM] CVE-2021-29953: firefox - A malicious webpage could have forced a Firefox for Android user into executing ...
A malicious webpage could have forced a Firefox for Android user into executing attacker-controlled JavaScript in the context of another domain, resulting in a Universal Cross-Site Scripting vulnerability. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected. Further details are being temporarily withheld to allow users an opportunity to update.*. This vulnerability affects Firefox < 88.0.1 and Firefox for Android < 88.1.3.
Scope: local
sid: resolved
Mozilla
Mozilla Foundation Security Advisory 2021-20: CVE-2021-29953
vendor_mozilla·CVSS 6.1
CVE-2021-29953 [MEDIUM] Mozilla Foundation Security Advisory 2021-20: CVE-2021-29953
Mozilla Foundation Security Advisory 2021-20
CVE: CVE-2021-29953
Product: Firefox, Firefox for Android
Impact: high
Fixed in: Firefox 88.0.1
Firefox for Android 88.1.3
GHSA
GHSA-wpmv-r36p-cg3f: A malicious webpage could have forced a Firefox for Android user into executing attacker-controlled JavaScript in the context of another domain, resul
ghsa_unreviewed·2022-05-24
CVE-2021-29953 [MEDIUM] CWE-79 GHSA-wpmv-r36p-cg3f: A malicious webpage could have forced a Firefox for Android user into executing attacker-controlled JavaScript in the context of another domain, resul
A malicious webpage could have forced a Firefox for Android user into executing attacker-controlled JavaScript in the context of another domain, resulting in a Universal Cross-Site Scripting vulnerability. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected. Further details are being temporarily withheld to allow users an opportunity to update.*. This vulnerability affects Firefox < 88.0.1 and Firefox for Android < 88.1.3.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-06-24
Published