CVE-2022-34476
published 2022-12-22CVE-2022-34476: ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could have resulted in the parser accepting malformed ASN.1. This vulnerability affects…
PriorityP341critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.70%
48.6th percentile
ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could have resulted in the parser accepting malformed ASN.1. This vulnerability affects Firefox < 102.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 102.0-1 (sid) | firefox 102.0-1 (sid) |
| mozilla | firefox | < 102.0 | 102.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 102.0+build2-0ubuntu0.18.04.1 | 102.0+build2-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 102.0+build2-0ubuntu0.20.04.1 | 102.0+build2-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 102 | 102 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_ubuntu8.8HIGH
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Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2022-07-05·CVSS 8.8
CVE-2022-34471 [HIGH] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Firefox could be made to crash or run programs as your login if it
opened a malicious website.
Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, spoof the
browser UI, bypass CSP restrictions, bypass sandboxed iframe restrictions,
obtain sensitive information, bypass the HTML sanitizer, or execute
arbitrary code. (CVE-2022-2200, CVE-2022-34468, CVE-2022-34470,
CVE-2022-34473, CVE-2022-34474, CVE-2022-34475, CVE-2022-34476,
CVE-2022-34477, CVE-2022-34479, CVE-2022-34480, CVE-2022-34481,
CVE-2022-34484, CVE-2022-34485)
It was discovered that Firefox could be made to save an image with an
executable extension in
Debian
CVE-2022-34476: firefox - ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could have re...
vendor_debian·2022·CVSS 9.8
CVE-2022-34476 [CRITICAL] CVE-2022-34476: firefox - ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could have re...
ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could have resulted in the parser accepting malformed ASN.1. This vulnerability affects Firefox < 102.
Scope: local
sid: resolved (fixed in 102.0-1)
Mozilla
Mozilla Foundation Security Advisory 2022-24: CVE-2022-34476
vendor_mozilla·CVSS 9.8
CVE-2022-34476 [CRITICAL] Mozilla Foundation Security Advisory 2022-24: CVE-2022-34476
Mozilla Foundation Security Advisory 2022-24
CVE: CVE-2022-34476
Product: Firefox
Impact: moderate
Fixed in: Firefox 102
GHSA
GHSA-prww-hcp7-652r: ASN
ghsa_unreviewed·2022-12-22
CVE-2022-34476 [CRITICAL] CWE-20 GHSA-prww-hcp7-652r: ASN
ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could have resulted in the parser accepting malformed ASN.1. This vulnerability affects Firefox < 102.
OSV
CVE-2022-34476: ASN
osv·2022-07-05·CVSS 9.8
CVE-2022-34476 [CRITICAL] CVE-2022-34476: ASN
ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could have resulted in the parser accepting malformed ASN.1. This vulnerability affects Firefox < 102.
OSV
firefox vulnerabilities
osv·2022-07-05·CVSS 8.8
CVE-2022-2200 [HIGH] firefox vulnerabilities
firefox vulnerabilities
Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, spoof the
browser UI, bypass CSP restrictions, bypass sandboxed iframe restrictions,
obtain sensitive information, bypass the HTML sanitizer, or execute
arbitrary code. (CVE-2022-2200, CVE-2022-34468, CVE-2022-34470,
CVE-2022-34473, CVE-2022-34474, CVE-2022-34475, CVE-2022-34476,
CVE-2022-34477, CVE-2022-34479, CVE-2022-34480, CVE-2022-34481,
CVE-2022-34484, CVE-2022-34485)
It was discovered that Firefox could be made to save an image with an
executable extension in the filename when dragging and dropping an image
in some circumstances. If a user were tricked into dragging an
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-12-22
Published