CVE-2024-4777
published 2024-05-14CVE-2024-4777: Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. Some of these bugs showed evidence of memory corruption and we presume…
high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. 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 < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
Affected
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | firefox | < firefox 126.0-1 (sid) | firefox 126.0-1 (sid) |
| debian | firefox-esr | < firefox 126.0-1 (sid) | firefox 126.0-1 (sid) |
| debian | thunderbird | < firefox 126.0-1 (sid) | firefox 126.0-1 (sid) |
| mozilla | firefox | < 115.11.0 | 115.11.0 |
| 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 |
| mozilla | firefox_esr | >= unspecified < 115.11 | 115.11 |
| mozilla | thunderbird | < 115.11.0 | 115.11.0 |
| mozilla | thunderbird | >= 0 < 1:115.11.0-1~deb11u1 | 1:115.11.0-1~deb11u1 |
| mozilla | thunderbird | >= 0 < 1:115.11.0-1~deb12u1 | 1:115.11.0-1~deb12u1 |
| mozilla | thunderbird | >= 0 < 1:115.11.0-1 | 1:115.11.0-1 |
| mozilla | thunderbird | >= 0 < 1:115.11.0-1 | 1:115.11.0-1 |
| mozilla | thunderbird | >= 0 < 1:115.11.0+build2-0ubuntu0.20.04.1 | 1:115.11.0+build2-0ubuntu0.20.04.1 |
| mozilla | thunderbird | >= 0 < 1:115.11.0+build2-0ubuntu0.22.04.1 | 1:115.11.0+build2-0ubuntu0.22.04.1 |
| mozilla | thunderbird | >= unspecified < 115.11 | 115.11 |
| msrc | azl3_mozjs_102.15.1-1_on_azure_linux_3.0 | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH
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
thunderbird vulnerabilities
osv·2024-05-22·CVSS 8.8
CVE-2024-4767 [HIGH] 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-2024-4767, CVE-2024-4768,
CVE-2024-4769, CVE-2024-4777)
Thomas Rinsma discovered that Thunderbird did not properly handle type check
when handling fonts in PDF.js. An attacker could potentially exploit this
issue to execute arbitrary javascript code in PDF.js. (CVE-2024-4367)
Irvan Kurniawan discovered that Thunderbird did not properly handle certain
font styles when saving a page to PDF. An attacker could potentially
exploit this issu
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-2024-4777: Memory safety bugs present in Firefox 125, Firefox ESR 115
osv·2024-05-14·CVSS 8.8
CVE-2024-4777 [HIGH] CVE-2024-4777: Memory safety bugs present in Firefox 125, Firefox ESR 115
Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. 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 < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
GHSA
GHSA-qchj-32cr-96w5: Memory safety bugs present in Firefox 125, Firefox ESR 115
ghsa_unreviewed·2024-05-14
CVE-2024-4777 [HIGH] CWE-416 GHSA-qchj-32cr-96w5: Memory safety bugs present in Firefox 125, Firefox ESR 115
Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. 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 < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
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
Thunderbird vulnerabilities
vendor_ubuntu·2024-05-22·CVSS 8.8
CVE-2024-4767 [HIGH] 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-2024-4767, CVE-2024-4768,
CVE-2024-4769, CVE-2024-4777)
Thomas Rinsma discovered that Thunderbird did not properly handle type check
when handling fonts in PDF.js. An attacker could potentially exploit this
issue to execute arbitrary javascript code in PDF.js. (CVE-2024-4367)
Irvan Kurniawan discovered that Thunderbird did not properly handle certain
font styles when s
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
Red Hat
Mozilla: Memory safety bugs fixed in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11
vendor_redhat·2024-05-14·CVSS 8.8
CVE-2024-4777 [HIGH] CWE-120 Mozilla: Memory safety bugs fixed in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11
Mozilla: Memory safety bugs fixed in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11
Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. 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 < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. 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 P
Microsoft
Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these coul
vendor_msrc·2024-05-14·CVSS 7.5
CVE-2024-4777 [HIGH] CWE-787 Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these coul
Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. 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 Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more inform
Debian
CVE-2024-4777: firefox - Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 1...
vendor_debian·2024·CVSS 8.8
CVE-2024-4777 [HIGH] CVE-2024-4777: firefox - Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 1...
Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. 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 < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
Scope: local
sid: resolved (fixed in 126.0-1)
Mozilla
Mozilla Foundation Security Advisory 2024-23: CVE-2024-4777
vendor_mozilla·CVSS 8.8
CVE-2024-4777 [HIGH] Mozilla Foundation Security Advisory 2024-23: CVE-2024-4777
Mozilla Foundation Security Advisory 2024-23
CVE: CVE-2024-4777
Product: Thunderbird
Impact: moderate
Fixed in: Thunderbird 115.11
Mozilla
Mozilla Foundation Security Advisory 2024-22: CVE-2024-4777
vendor_mozilla·CVSS 8.8
CVE-2024-4777 [HIGH] Mozilla Foundation Security Advisory 2024-22: CVE-2024-4777
Mozilla Foundation Security Advisory 2024-22
CVE: CVE-2024-4777
Product: Firefox ESR
Impact: moderate
Fixed in: Firefox ESR 115.11
Mozilla
Mozilla Foundation Security Advisory 2024-21: CVE-2024-4777
vendor_mozilla·CVSS 8.8
CVE-2024-4777 [HIGH] Mozilla Foundation Security Advisory 2024-21: CVE-2024-4777
Mozilla Foundation Security Advisory 2024-21
CVE: CVE-2024-4777
Product: Firefox
Impact: moderate
Fixed in: Firefox 126
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1878199%2C1893340https://lists.debian.org/debian-lts-announce/2024/05/msg00010.htmlhttps://lists.debian.org/debian-lts-announce/2024/05/msg00012.htmlhttps://www.mozilla.org/security/advisories/mfsa2024-21/https://www.mozilla.org/security/advisories/mfsa2024-22/https://www.mozilla.org/security/advisories/mfsa2024-23/https://bugzilla.mozilla.org/buglist.cgi?bug_id=1878199%2C1893340https://lists.debian.org/debian-lts-announce/2024/05/msg00010.htmlhttps://lists.debian.org/debian-lts-announce/2024/05/msg00012.htmlhttps://www.mozilla.org/security/advisories/mfsa2024-21/https://www.mozilla.org/security/advisories/mfsa2024-22/https://www.mozilla.org/security/advisories/mfsa2024-23/
2024-05-14
Published