CVE-2022-29916
published 2022-12-22CVE-2022-29916: Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the…
PriorityP429medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
0.72%
49.5th percentile
Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the browser history. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 100.0-1 (sid) | firefox 100.0-1 (sid) |
| debian | firefox-esr | < firefox 100.0-1 (sid) | firefox 100.0-1 (sid) |
| debian | thunderbird | < firefox 100.0-1 (sid) | firefox 100.0-1 (sid) |
| mozilla | firefox | < 100.0 | 100.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= unspecified < 100 | 100 |
| mozilla | firefox_esr | < 91.9 | 91.9 |
| mozilla | firefox_esr | >= unspecified < 91.9 | 91.9 |
| mozilla | thunderbird | < 91.9 | 91.9 |
| mozilla | thunderbird | >= 0 < 1:91.9.0-1~deb11u1 | 1:91.9.0-1~deb11u1 |
| mozilla | thunderbird | >= 0 < 1:91.9.0-1 | 1:91.9.0-1 |
| mozilla | thunderbird | >= 0 < 1:91.9.0-1 | 1:91.9.0-1 |
| mozilla | thunderbird | >= 0 < 1:91.9.0-1 | 1:91.9.0-1 |
| mozilla | thunderbird | >= 0 < 1:91.9.1+build1-0ubuntu0.18.04.1 | 1:91.9.1+build1-0ubuntu0.18.04.1 |
| mozilla | thunderbird | >= 0 < 1:91.9.1+build1-0ubuntu0.20.04.1 | 1:91.9.1+build1-0ubuntu0.20.04.1 |
| mozilla | thunderbird | >= 0 < 1:91.9.1+build1-0ubuntu0.22.04.1 | 1:91.9.1+build1-0ubuntu0.22.04.1 |
| mozilla | thunderbird | >= unspecified < 91.9 | 91.9 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_redhat6.5MEDIUM
vendor_ubuntu4.3MEDIUM
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Ubuntu
Thunderbird vulnerabilities
vendor_ubuntu·2022-05-25·CVSS 4.3
CVE-2022-29913 [MEDIUM] Thunderbird vulnerabilities
Title: Thunderbird vulnerabilities
Summary: Several security issues were fixed in Thunderbird.
Multiple security issues were discovered in Thunderbird. If a user were
tricked into opening a specially crafted website in a browsing context, an
attacker could potentially exploit these to cause a denial of service,
bypass permission prompts, obtain sensitive information, bypass security
restrictions, cause user confusion, or execute arbitrary code.
(CVE-2022-29909, CVE-2022-29911, CVE-2022-29912, CVE-2022-29913,
CVE-2022-29914, CVE-2022-29916, CVE-2022-29917)
It was discovered that Thunderbird would show the wrong security status
after viewing an attached message that is signed or encrypted. An attacker
could potentially exploit this by tricking the user into trusting the
authenticity of a
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2022-05-11
CVE-2022-29915 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 permission prompts, obtain sensitive information,
bypass security restrictions, or execute arbitrary code.
Instructions: After a standard system update you need to restart Firefox to make
all the necessary changes.
Red Hat
Mozilla: Leaking browser history with CSS variables
vendor_redhat·2022-05-03·CVSS 6.5
CVE-2022-29916 [MEDIUM] CWE-497 Mozilla: Leaking browser history with CSS variables
Mozilla: Leaking browser history with CSS variables
Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the browser history. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of Firefox behaving slightly differently for already known resources when loading CSS resources involving CSS variables. This flaw could probe the browser history.
Package: firefox (Red Hat Enterprise Linux 6) - Out of support scope
Package: thunderbird (Red Hat Enterprise Linux 6) - Out of support scope
Debian
CVE-2022-29916: firefox - Firefox behaved slightly differently for already known resources when loading CS...
vendor_debian·2022·CVSS 6.5
CVE-2022-29916 [MEDIUM] CVE-2022-29916: firefox - Firefox behaved slightly differently for already known resources when loading CS...
Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the browser history. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
Scope: local
sid: resolved (fixed in 100.0-1)
Mozilla
Mozilla Foundation Security Advisory 2022-17: CVE-2022-29916
vendor_mozilla·CVSS 6.5
CVE-2022-29916 [MEDIUM] Mozilla Foundation Security Advisory 2022-17: CVE-2022-29916
Mozilla Foundation Security Advisory 2022-17
CVE: CVE-2022-29916
Product: Firefox ESR
Impact: high
Fixed in: Firefox ESR 91.9
Mozilla
Mozilla Foundation Security Advisory 2022-18: CVE-2022-29916
vendor_mozilla·CVSS 6.5
CVE-2022-29916 [MEDIUM] Mozilla Foundation Security Advisory 2022-18: CVE-2022-29916
Mozilla Foundation Security Advisory 2022-18
CVE: CVE-2022-29916
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 91.9
Mozilla
Mozilla Foundation Security Advisory 2022-16: CVE-2022-29916
vendor_mozilla·CVSS 6.5
CVE-2022-29916 [MEDIUM] Mozilla Foundation Security Advisory 2022-16: CVE-2022-29916
Mozilla Foundation Security Advisory 2022-16
CVE: CVE-2022-29916
Product: Firefox
Impact: high
Fixed in: Firefox 100
OSV
CVE-2022-29916: Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables
osv·2022-12-22·CVSS 6.5
CVE-2022-29916 [MEDIUM] CVE-2022-29916: Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables
Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the browser history. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
GHSA
GHSA-fv4x-hrpq-wqgp: Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables
ghsa_unreviewed·2022-12-22
CVE-2022-29916 [MEDIUM] CWE-200 GHSA-fv4x-hrpq-wqgp: Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables
Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the browser history. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
OSV
thunderbird vulnerabilities
osv·2022-05-25·CVSS 4.3
CVE-2022-29909 [MEDIUM] thunderbird vulnerabilities
thunderbird vulnerabilities
Multiple security issues were discovered in Thunderbird. If a user were
tricked into opening a specially crafted website in a browsing context, an
attacker could potentially exploit these to cause a denial of service,
bypass permission prompts, obtain sensitive information, bypass security
restrictions, cause user confusion, or execute arbitrary code.
(CVE-2022-29909, CVE-2022-29911, CVE-2022-29912, CVE-2022-29913,
CVE-2022-29914, CVE-2022-29916, CVE-2022-29917)
It was discovered that Thunderbird would show the wrong security status
after viewing an attached message that is signed or encrypted. An attacker
could potentially exploit this by tricking the user into trusting the
authenticity of a message. (CVE-2022-1520)
It was discovered that the methods of an A
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://bugzilla.mozilla.org/show_bug.cgi?id=1760674https://www.mozilla.org/security/advisories/mfsa2022-16/https://www.mozilla.org/security/advisories/mfsa2022-17/https://www.mozilla.org/security/advisories/mfsa2022-18/https://bugzilla.mozilla.org/show_bug.cgi?id=1760674https://www.mozilla.org/security/advisories/mfsa2022-16/https://www.mozilla.org/security/advisories/mfsa2022-17/https://www.mozilla.org/security/advisories/mfsa2022-18/
2022-12-22
Published