CVE-2024-7527
published 2024-08-06CVE-2024-7527: Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox…
high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 129.0-1 (sid) | firefox 129.0-1 (sid) |
| debian | firefox-esr | < firefox 129.0-1 (sid) | firefox 129.0-1 (sid) |
| debian | thunderbird | < firefox 129.0-1 (sid) | firefox 129.0-1 (sid) |
| mozilla | firefox | < 129.0 | 129.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 129.0.2+build1-0ubuntu0.20.04.1 | 129.0.2+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 129.0.1+build1-0ubuntu0.20.04.1 | 129.0.1+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 129 | 129 |
| mozilla | firefox_esr | < 115.14.0 | 115.14.0 |
| mozilla | firefox_esr | — | — |
| mozilla | firefox_esr | >= unspecified < 115.14 | 115.14 |
| mozilla | firefox_esr | >= unspecified < 128.1 | 128.1 |
| mozilla | thunderbird | < 115.14.0 | 115.14.0 |
| mozilla | thunderbird | — | — |
| mozilla | thunderbird | >= 0 < 1:115.14.0-1~deb11u1 | 1:115.14.0-1~deb11u1 |
| mozilla | thunderbird | >= 0 < 1:115.14.0-1~deb12u1 | 1:115.14.0-1~deb12u1 |
| mozilla | thunderbird | >= 0 < 1:128.1.0esr-1 | 1:128.1.0esr-1 |
| mozilla | thunderbird | >= 0 < 1:128.1.0esr-1 | 1:128.1.0esr-1 |
| mozilla | thunderbird | >= 0 < 1:115.15.0+build1-0ubuntu0.20.04.1 | 1:115.15.0+build1-0ubuntu0.20.04.1 |
| mozilla | thunderbird | >= 0 < 1:115.15.0+build1-0ubuntu0.22.04.1 | 1:115.15.0+build1-0ubuntu0.22.04.1 |
| mozilla | thunderbird | >= unspecified < 128.1 | 128.1 |
| mozilla | thunderbird | >= unspecified < 115.14 | 115.14 |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv9.6CRITICAL
Ubuntu
Thunderbird vulnerabilities
vendor_ubuntu·2024-09-09·CVSS 9.6
CVE-2024-7526 [CRITICAL] 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,
obtain sensitive information, bypass security restrictions, cross-site
tracing, or execute arbitrary code. (CVE-2024-7521, CVE-2024-7526,
CVE-2024-7527, CVE-2024-7529, CVE-2024-8382)
It was discovered that Thunderbird did not properly manage certain memory
operations when processing graphics shared memory. An attacker could
potentially exploit this issue to escape the sandbox. (CVE-2024-7519)
Irvan Kurniawan discovered that Thunderbird did not properly check an
attribute value i
Ubuntu
Firefox regressions
vendor_ubuntu·2024-08-21·CVSS 6.5
[MEDIUM] Firefox regressions
Title: Firefox regressions
Summary: USN-6966-1 caused some minor regressions in Firefox.
USN-6966-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
We apologize for the inconvenience.
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-2024-7518,
CVE-2024-7521, CVE-2024-7524, CVE-2024-7526, CVE-2024-7527, CVE-2024-7528,
CVE-2024-7529, CVE-2024-7530, CVE-2024-7531)
It was discovered that Firefox did not properly manage certain memory
operations when processing graphics shared memo
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2024-08-19·CVSS 6.5
CVE-2024-7518 [MEDIUM] 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-2024-7518,
CVE-2024-7521, CVE-2024-7524, CVE-2024-7526, CVE-2024-7527, CVE-2024-7528,
CVE-2024-7529, CVE-2024-7530, CVE-2024-7531)
It was discovered that Firefox did not properly manage certain memory
operations when processing graphics shared memory. An attacker could
potentially exploit this issue to escape the sandbox. (CVE-2024-7519)
Nan Wang discovered that Firefox did not properly handle type check in
WebAssembly. An attacker coul
Red Hat
mozilla: Use-after-free in JavaScript garbage collection
vendor_redhat·2024-08-06·CVSS 8.8
CVE-2024-7527 [HIGH] CWE-416 mozilla: Use-after-free in JavaScript garbage collection
mozilla: Use-after-free in JavaScript garbage collection
Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
The Mozilla Foundation Security Advisory describes this flaw as:
Unexpected marking work at the start of sweeping could have led to a use-after-free.
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.
Package: firefox (Red Hat Enterprise Linux 6) - Out of support scope
Package: thunderbird (Red Hat Enterprise Linux 6) - Out of support scope
Package: thunderbird (Red Hat Enterprise Linux 7) - Out of support scope
Debian
CVE-2024-7527: firefox - Unexpected marking work at the start of sweeping could have led to a use-after-f...
vendor_debian·2024·CVSS 8.8
CVE-2024-7527 [HIGH] CVE-2024-7527: firefox - Unexpected marking work at the start of sweeping could have led to a use-after-f...
Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
Scope: local
sid: resolved (fixed in 129.0-1)
Mozilla
Mozilla Foundation Security Advisory 2024-38: CVE-2024-7527
vendor_mozilla·CVSS 8.8
CVE-2024-7527 [HIGH] Mozilla Foundation Security Advisory 2024-38: CVE-2024-7527
Mozilla Foundation Security Advisory 2024-38
CVE: CVE-2024-7527
Product: Thunderbird
Impact: moderate
Fixed in: Thunderbird 115.14
Mozilla
Mozilla Foundation Security Advisory 2024-33: CVE-2024-7527
vendor_mozilla·CVSS 8.8
CVE-2024-7527 [HIGH] Mozilla Foundation Security Advisory 2024-33: CVE-2024-7527
Mozilla Foundation Security Advisory 2024-33
CVE: CVE-2024-7527
Product: Firefox
Impact: low
Fixed in: Firefox 129
Mozilla
Mozilla Foundation Security Advisory 2024-37: CVE-2024-7527
vendor_mozilla·CVSS 8.8
CVE-2024-7527 [HIGH] Mozilla Foundation Security Advisory 2024-37: CVE-2024-7527
Mozilla Foundation Security Advisory 2024-37
CVE: CVE-2024-7527
Product: Thunderbird
Impact: moderate
Fixed in: Thunderbird 128.1
Mozilla
Mozilla Foundation Security Advisory 2024-34: CVE-2024-7527
vendor_mozilla·CVSS 8.8
CVE-2024-7527 [HIGH] Mozilla Foundation Security Advisory 2024-34: CVE-2024-7527
Mozilla Foundation Security Advisory 2024-34
CVE: CVE-2024-7527
Product: Firefox ESR
Impact: low
Fixed in: Firefox ESR 115.14
Mozilla
Mozilla Foundation Security Advisory 2024-35: CVE-2024-7527
vendor_mozilla·CVSS 8.8
CVE-2024-7527 [HIGH] Mozilla Foundation Security Advisory 2024-35: CVE-2024-7527
Mozilla Foundation Security Advisory 2024-35
CVE: CVE-2024-7527
Product: Firefox ESR
Impact: low
Fixed in: Firefox ESR 128.1
OSV
thunderbird vulnerabilities
osv·2024-09-09·CVSS 9.6
CVE-2024-7521 [CRITICAL] 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,
obtain sensitive information, bypass security restrictions, cross-site
tracing, or execute arbitrary code. (CVE-2024-7521, CVE-2024-7526,
CVE-2024-7527, CVE-2024-7529, CVE-2024-8382)
It was discovered that Thunderbird did not properly manage certain memory
operations when processing graphics shared memory. An attacker could
potentially exploit this issue to escape the sandbox. (CVE-2024-7519)
Irvan Kurniawan discovered that Thunderbird did not properly check an
attribute value in the editor component, leading to an out-of-bounds read
vulnerabili
OSV
firefox regressions
osv·2024-08-21·CVSS 6.5
CVE-2024-7518 [MEDIUM] firefox regressions
firefox regressions
USN-6966-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
We apologize for the inconvenience.
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-2024-7518,
CVE-2024-7521, CVE-2024-7524, CVE-2024-7526, CVE-2024-7527, CVE-2024-7528,
CVE-2024-7529, CVE-2024-7530, CVE-2024-7531)
It was discovered that Firefox did not properly manage certain memory
operations when processing graphics shared memory. An attacker could
potentially exploit this issue to escape the san
OSV
firefox vulnerabilities
osv·2024-08-19·CVSS 6.5
CVE-2024-7518 [MEDIUM] 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-2024-7518,
CVE-2024-7521, CVE-2024-7524, CVE-2024-7526, CVE-2024-7527, CVE-2024-7528,
CVE-2024-7529, CVE-2024-7530, CVE-2024-7531)
It was discovered that Firefox did not properly manage certain memory
operations when processing graphics shared memory. An attacker could
potentially exploit this issue to escape the sandbox. (CVE-2024-7519)
Nan Wang discovered that Firefox did not properly handle type check in
WebAssembly. An attacker could potentially exploit this issue to execute
arbitrary code. (CVE
GHSA
GHSA-69x6-6jqx-q847: Unexpected marking work at the start of sweeping could have led to a use-after-free
ghsa_unreviewed·2024-08-06
CVE-2024-7527 [HIGH] CWE-416 GHSA-69x6-6jqx-q847: Unexpected marking work at the start of sweeping could have led to a use-after-free
Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, and Firefox ESR < 128.1.
OSV
CVE-2024-7527: Unexpected marking work at the start of sweeping could have led to a use-after-free
osv·2024-08-06·CVSS 8.8
CVE-2024-7527 [HIGH] CVE-2024-7527: Unexpected marking work at the start of sweeping could have led to a use-after-free
Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://bugzilla.mozilla.org/show_bug.cgi?id=1871303https://www.mozilla.org/security/advisories/mfsa2024-33/https://www.mozilla.org/security/advisories/mfsa2024-34/https://www.mozilla.org/security/advisories/mfsa2024-35/https://www.mozilla.org/security/advisories/mfsa2024-37/https://www.mozilla.org/security/advisories/mfsa2024-38/
2024-08-06
Published