CVE-2024-4774
published 2024-05-14CVE-2024-4774: The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This…
PriorityP433medium6.5CVSS 3.1
AVNACLPRNUINSUCNILAL
EPSS
0.37%
29.5th percentile
The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox < 126.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 126.0-1 (sid) | firefox 126.0-1 (sid) |
| mozilla | firefox | < 126.0 | 126.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 126.0+build2-0ubuntu0.20.04.1 | 126.0+build2-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 126.0.1+build1-0ubuntu0.20.04.1 | 126.0.1+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 126 | 126 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian6.5MEDIUM
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OSV
firefox regressions
osv·2024-05-29·CVSS 8.8
CVE-2024-4767 [HIGH] firefox regressions
firefox regressions
USN-6779-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
Original advisory details:
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, obtain sensitive
information across domains, or execute arbitrary code. (CVE-2024-4767,
CVE-2024-4768, CVE-2024-4769, CVE-2024-4771, CVE-2024-4772, CVE-2024-4773,
CVE-2024-4774, CVE-2024-4775, CVE-2024-4776, CVE-2024-4777, CVE-2024-4778)
Jan-Ivar Bruaroey discovered that Firefox did not properly manage memory
when audio input connected with multiple consumers. An attacker could
potentially exploit this issue to cause a denial of
OSV
firefox vulnerabilities
osv·2024-05-21·CVSS 8.8
CVE-2024-4767 [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, obtain sensitive
information across domains, or execute arbitrary code. (CVE-2024-4767,
CVE-2024-4768, CVE-2024-4769, CVE-2024-4771, CVE-2024-4772, CVE-2024-4773,
CVE-2024-4774, CVE-2024-4775, CVE-2024-4776, CVE-2024-4777, CVE-2024-4778)
Jan-Ivar Bruaroey discovered that Firefox did not properly manage memory
when audio input connected with multiple consumers. An attacker could
potentially exploit this issue to cause a denial of service, or execute
arbitrary code. (CVE-2024-4764)
Thomas Rinsma discovered that Firefox did not properly handle type check
when handling fonts in
OSV
CVE-2024-4774: The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members
osv·2024-05-14·CVSS 6.5
CVE-2024-4774 [MEDIUM] CVE-2024-4774: The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members
The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox < 126.
GHSA
GHSA-36cp-x9pq-r87w: The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members
ghsa_unreviewed·2024-05-14
CVE-2024-4774 [MEDIUM] CWE-758 GHSA-36cp-x9pq-r87w: The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members
The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox < 126.
Ubuntu
Firefox regressions
vendor_ubuntu·2024-05-29·CVSS 8.8
[HIGH] Firefox regressions
Title: Firefox regressions
Summary: USN-6779-1 caused some minor regressions in Firefox.
USN-6779-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
Original advisory details:
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, obtain sensitive
information across domains, or execute arbitrary code. (CVE-2024-4767,
CVE-2024-4768, CVE-2024-4769, CVE-2024-4771, CVE-2024-4772, CVE-2024-4773,
CVE-2024-4774, CVE-2024-4775, CVE-2024-4776, CVE-2024-4777, CVE-2024-4778)
Jan-Ivar Bruaroey discovered that Firefox did not properly manage memory
when audio input connected with multiple consumers.
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2024-05-21·CVSS 8.8
CVE-2024-4768 [HIGH] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Several security issues were fixed in Firefox.
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, obtain sensitive
information across domains, or execute arbitrary code. (CVE-2024-4767,
CVE-2024-4768, CVE-2024-4769, CVE-2024-4771, CVE-2024-4772, CVE-2024-4773,
CVE-2024-4774, CVE-2024-4775, CVE-2024-4776, CVE-2024-4777, CVE-2024-4778)
Jan-Ivar Bruaroey discovered that Firefox did not properly manage memory
when audio input connected with multiple consumers. An attacker could
potentially exploit this issue to cause a denial of service, or execute
arbitrary code. (CVE-2024-4764)
Thomas Rinsma discovered that Fi
Debian
CVE-2024-4774: firefox - The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined beha...
vendor_debian·2024·CVSS 6.5
CVE-2024-4774 [MEDIUM] CVE-2024-4774: firefox - The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined beha...
The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox < 126.
Scope: local
sid: resolved (fixed in 126.0-1)
Mozilla
Mozilla Foundation Security Advisory 2024-21: CVE-2024-4774
vendor_mozilla·CVSS 6.5
CVE-2024-4774 [MEDIUM] Mozilla Foundation Security Advisory 2024-21: CVE-2024-4774
Mozilla Foundation Security Advisory 2024-21
CVE: CVE-2024-4774
Product: Firefox
Impact: moderate
Fixed in: Firefox 126
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-05-14
Published