CVE-2024-8387
published 2024-09-03CVE-2024-8387: Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. Some of these bugs showed evidence of memory corruption and we presume…
PriorityP345critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.58%
44.4th percentile
Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 130.0-1 (sid) | firefox 130.0-1 (sid) |
| debian | thunderbird | < firefox 130.0-1 (sid) | firefox 130.0-1 (sid) |
| mozilla | firefox | — | — |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 130.0+build2-0ubuntu0.20.04.1 | 130.0+build2-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 130.0.1+build1-0ubuntu0.20.04.1 | 130.0.1+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 130 | 130 |
| mozilla | firefox_esr | — | — |
| mozilla | firefox_esr | >= unspecified < 128.2 | 128.2 |
| mozilla | thunderbird | — | — |
| mozilla | thunderbird | >= 0 < 1:128.2.0esr-1 | 1:128.2.0esr-1 |
| mozilla | thunderbird | >= 0 < 1:128.2.0esr-1 | 1:128.2.0esr-1 |
| mozilla | thunderbird | >= unspecified < 128.2 | 128.2 |
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_redhat9.8CRITICAL
vendor_ubuntu9.8CRITICAL
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OSV
firefox regressions
osv·2024-09-23·CVSS 9.8
CVE-2024-8382 [CRITICAL] firefox regressions
firefox regressions
USN-6992-1 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-2024-8382,
CVE-2024-8383, CVE-2024-8386, CVE-2024-8387, CVE-2024-8389)
Nils Bars discovered that Firefox contained a type confusion vulnerability
when performing certain property name lookups. An attacker could
potentially exploit this issue to cause a denial of service, or execute
arbitrary code. (CVE-2024-8381)
It
OSV
firefox vulnerabilities
osv·2024-09-05·CVSS 9.8
CVE-2024-8382 [CRITICAL] 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-2024-8382,
CVE-2024-8383, CVE-2024-8386, CVE-2024-8387, CVE-2024-8389)
Nils Bars discovered that Firefox contained a type confusion vulnerability
when performing certain property name lookups. An attacker could
potentially exploit this issue to cause a denial of service, or execute
arbitrary code. (CVE-2024-8381)
It was discovered that Firefox did not properly manage memory during
garbage collection. An attacker could potentially exploit this issue to
cause a denial of service, or execute arbitrary
OSV
CVE-2024-8387: Memory safety bugs present in Firefox 129, Firefox ESR 128
osv·2024-09-03·CVSS 9.8
CVE-2024-8387 [CRITICAL] CVE-2024-8387: Memory safety bugs present in Firefox 129, Firefox ESR 128
Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
GHSA
GHSA-m294-4vh4-9qwg: Memory safety bugs present in Firefox 129, Firefox ESR 128
ghsa_unreviewed·2024-09-03
CVE-2024-8387 [CRITICAL] CWE-119 GHSA-m294-4vh4-9qwg: Memory safety bugs present in Firefox 129, Firefox ESR 128
Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 130 and Firefox ESR < 128.2.
Ubuntu
Firefox regressions
vendor_ubuntu·2024-09-23·CVSS 9.8
[CRITICAL] Firefox regressions
Title: Firefox regressions
Summary: USN-6992-1 caused some minor regressions in Firefox.
USN-6992-1 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-2024-8382,
CVE-2024-8383, CVE-2024-8386, CVE-2024-8387, CVE-2024-8389)
Nils Bars discovered that Firefox contained a type confusion vulnerability
when performing certain property name lookups. An attacker could
potentially exploit this issue to cau
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2024-09-05·CVSS 9.8
CVE-2024-8385 [CRITICAL] 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-2024-8382,
CVE-2024-8383, CVE-2024-8386, CVE-2024-8387, CVE-2024-8389)
Nils Bars discovered that Firefox contained a type confusion vulnerability
when performing certain property name lookups. An attacker could
potentially exploit this issue to cause a denial of service, or execute
arbitrary code. (CVE-2024-8381)
It was discovered that Firefox did not properly manage memory during
garbage collection. An attacker could potentially exploi
Red Hat
mozilla: Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2
vendor_redhat·2024-09-03·CVSS 9.8
CVE-2024-8387 [CRITICAL] CWE-120 mozilla: Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2
mozilla: Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2
Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
The Mozilla Foundation's Security Advisory: Memory safety bugs are present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort, some of these could have been exploited to run arbitrary code.
Statement: Red Hat Product Security rates the severity of this flaw as determined b
Debian
CVE-2024-8387: firefox - Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 12...
vendor_debian·2024·CVSS 9.8
CVE-2024-8387 [CRITICAL] CVE-2024-8387: firefox - Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 12...
Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
Scope: local
sid: resolved (fixed in 130.0-1)
Mozilla
Mozilla Foundation Security Advisory 2024-43: CVE-2024-8387
vendor_mozilla·CVSS 9.8
CVE-2024-8387 [CRITICAL] Mozilla Foundation Security Advisory 2024-43: CVE-2024-8387
Mozilla Foundation Security Advisory 2024-43
CVE: CVE-2024-8387
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 128.2
Mozilla
Mozilla Foundation Security Advisory 2024-40: CVE-2024-8387
vendor_mozilla·CVSS 9.8
CVE-2024-8387 [CRITICAL] Mozilla Foundation Security Advisory 2024-40: CVE-2024-8387
Mozilla Foundation Security Advisory 2024-40
CVE: CVE-2024-8387
Product: Firefox ESR
Impact: high
Fixed in: Firefox ESR 128.2
Mozilla
Mozilla Foundation Security Advisory 2024-39: CVE-2024-8387
vendor_mozilla·CVSS 9.8
CVE-2024-8387 [CRITICAL] Mozilla Foundation Security Advisory 2024-39: CVE-2024-8387
Mozilla Foundation Security Advisory 2024-39
CVE: CVE-2024-8387
Product: Firefox
Impact: high
Fixed in: Firefox 130
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-09-03
Published