CVE-2023-29535
published 2023-06-02CVE-2023-29535: Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a…
PriorityP428medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
0.74%
52.1th percentile
Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.
Affected
27 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 112.0-1 (sid) | firefox 112.0-1 (sid) |
| debian | firefox-esr | < firefox 112.0-1 (sid) | firefox 112.0-1 (sid) |
| debian | thunderbird | < firefox 112.0-1 (sid) | firefox 112.0-1 (sid) |
| mozilla | firefox | < 112.0 | 112.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 112.0.1+build1-0ubuntu0.18.04.1 | 112.0.1+build1-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 112.0+build2-0ubuntu0.18.04.1 | 112.0+build2-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 112.0.2+build1-0ubuntu0.18.04.1 | 112.0.2+build1-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 112.0.1+build1-0ubuntu0.20.04.1 | 112.0.1+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 112.0+build2-0ubuntu0.20.04.1 | 112.0+build2-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 112.0.2+build1-0ubuntu0.20.04.1 | 112.0.2+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 112 | 112 |
| mozilla | firefox_esr | < 102.10 | 102.10 |
| mozilla | firefox_esr | >= unspecified < 102.10 | 102.10 |
| mozilla | firefox_for_android | >= unspecified < 112 | 112 |
| mozilla | firefox_mobile | < 112.0 | 112.0 |
| mozilla | focus | < 112.0 | 112.0 |
| mozilla | focus_for_android | >= unspecified < 112 | 112 |
| mozilla | thunderbird | < 102.10 | 102.10 |
| mozilla | thunderbird | >= 0 < 1:102.10.0-1~deb11u1 | 1:102.10.0-1~deb11u1 |
| mozilla | thunderbird | >= 0 < 1:102.10.0-1 | 1:102.10.0-1 |
| mozilla | thunderbird | >= 0 < 1:102.10.0-1 | 1:102.10.0-1 |
| mozilla | thunderbird | >= 0 < 1:102.10.0-1 | 1:102.10.0-1 |
| mozilla | thunderbird | >= 0 < 1:102.10.0+build2-0ubuntu0.18.04.1 | 1:102.10.0+build2-0ubuntu0.18.04.1 |
| mozilla | thunderbird | >= 0 < 1:102.10.0+build2-0ubuntu0.20.04.1 | 1:102.10.0+build2-0ubuntu0.20.04.1 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_redhat6.5MEDIUM
vendor_ubuntu6.5MEDIUM
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VulDB
Mozilla Thunderbird up to 102.9 Garbage Collector memory corruption (Bug 1820543 / EUVD-2023-33077)
vuldb·2026-08-21·CVSS 6.5
CVE-2023-29535 [MEDIUM] Mozilla Thunderbird up to 102.9 Garbage Collector memory corruption (Bug 1820543 / EUVD-2023-33077)
A vulnerability was found in Mozilla Thunderbird up to 102.9. It has been declared as critical. This affects an unknown part of the component Garbage Collector. The manipulation results in memory corruption.
This vulnerability was named CVE-2023-29535. The attack may be performed from remote. There is no available exploit.
It is recommended to upgrade the affected component.
OSV
CVE-2023-29535: Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced
osv·2023-06-02·CVSS 6.5
CVE-2023-29535 [MEDIUM] CVE-2023-29535: Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced
Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.
GHSA
GHSA-6w79-w79x-722p: Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced
ghsa_unreviewed·2023-06-02
CVE-2023-29535 [MEDIUM] GHSA-6w79-w79x-722p: Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced
Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.
OSV
firefox regressions
osv·2023-04-26·CVSS 4.3
[MEDIUM] firefox regressions
firefox regressions
USN-6010-1 fixed vulnerabilities and USN-6010-2 fixed minor regressions 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-2023-29537,
CVE-2023-29540, CVE-2023-29543, CVE-2023-29544, CVE-2023-29547,
CVE-2023-29548, CVE-2023-29549, CVE-2023-29550, CVE-2023-29551)
Irvan Kurniawan discovered that Firefox did not properly manage fullscreen
notifications using a combination of window.open, fullscreen req
OSV
firefox regressions
osv·2023-04-18·CVSS 4.3
CVE-2023-29537 [MEDIUM] firefox regressions
firefox regressions
USN-6010-1 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-2023-29537,
CVE-2023-29540, CVE-2023-29543, CVE-2023-29544, CVE-2023-29547,
CVE-2023-29548, CVE-2023-29549, CVE-2023-29550, CVE-2023-29551)
Irvan Kurniawan discovered that Firefox did not properly manage fullscreen
notifications using a combination of window.open, fullscreen requests,
window.name assignments, and set
OSV
thunderbird vulnerabilities
osv·2023-04-13·CVSS 6.5
CVE-2023-1945 [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,
obtain sensitive information, bypass security restrictions, cross-site
tracing, or execute arbitrary code. (CVE-2023-1945, CVE-2023-29548,
CVE-2023-29550)
Paul Menzel discovered that Thunderbird did not properly validate OCSP
revocation status of recipient certificates when sending S/Mime encrypted
email. An attacker could potentially exploits this issue to perform
spoofing attack. (CVE-2023-0547)
Ribose RNP Team discovered that Thunderbird did not properly manage memory
when parsing certain OpenPGP messages. An attacker could potentially
exploi
OSV
firefox vulnerabilities
osv·2023-04-12·CVSS 4.3
CVE-2023-29537 [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-2023-29537,
CVE-2023-29540, CVE-2023-29543, CVE-2023-29544, CVE-2023-29547,
CVE-2023-29548, CVE-2023-29549, CVE-2023-29550, CVE-2023-29551)
Irvan Kurniawan discovered that Firefox did not properly manage fullscreen
notifications using a combination of window.open, fullscreen requests,
window.name assignments, and setInterval calls. An attacker could
potentially exploit this issue to perform spoofing attacks. (CVE-2023-29533)
Lukas Bernhard discovered that Firefox did not properly manage memory
when
Ubuntu
SpiderMonkey vulnerabilities
vendor_ubuntu·2023-05-30
CVE-2023-29535 SpiderMonkey vulnerabilities
Title: SpiderMonkey vulnerabilities
Summary: Several security issues were fixed in SpiderMonkey.
Several security issues were discovered in the SpiderMonkey JavaScript
library. If a user were tricked into opening malicious JavaScript
applications or processing malformed data, a remote attacker could exploit
a variety of issues related to JavaScript security, including denial of
service attacks, and arbitrary code execution.
Instructions: After a standard system update you need to reboot your computer to make all
the necessary changes.
Ubuntu
Firefox regressions
vendor_ubuntu·2023-04-26·CVSS 4.3
[MEDIUM] Firefox regressions
Title: Firefox regressions
Summary: USN-6010-2 caused some minor regressions in Firefox.
USN-6010-1 fixed vulnerabilities and USN-6010-2 fixed minor regressions 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-2023-29537,
CVE-2023-29540, CVE-2023-29543, CVE-2023-29544, CVE-2023-29547,
CVE-2023-29548, CVE-2023-29549, CVE-2023-29550, CVE-2023-29551)
Irvan Kurniawan discovered that Firefox did not properly manage fulls
Ubuntu
Firefox regressions
vendor_ubuntu·2023-04-18·CVSS 4.3
[MEDIUM] Firefox regressions
Title: Firefox regressions
Summary: USN-6010-1 caused some minor regressions in Firefox.
USN-6010-1 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-2023-29537,
CVE-2023-29540, CVE-2023-29543, CVE-2023-29544, CVE-2023-29547,
CVE-2023-29548, CVE-2023-29549, CVE-2023-29550, CVE-2023-29551)
Irvan Kurniawan discovered that Firefox did not properly manage fullscreen
notifications using a combination
Ubuntu
Thunderbird vulnerabilities
vendor_ubuntu·2023-04-13·CVSS 6.5
CVE-2023-29535 [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,
obtain sensitive information, bypass security restrictions, cross-site
tracing, or execute arbitrary code. (CVE-2023-1945, CVE-2023-29548,
CVE-2023-29550)
Paul Menzel discovered that Thunderbird did not properly validate OCSP
revocation status of recipient certificates when sending S/Mime encrypted
email. An attacker could potentially exploits this issue to perform
spoofing attack. (CVE-2023-0547)
Ribose RNP Team discovered that Thunderbird did not properly manage memory
when pa
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2023-04-12·CVSS 4.3
CVE-2023-29540 [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-2023-29537,
CVE-2023-29540, CVE-2023-29543, CVE-2023-29544, CVE-2023-29547,
CVE-2023-29548, CVE-2023-29549, CVE-2023-29550, CVE-2023-29551)
Irvan Kurniawan discovered that Firefox did not properly manage fullscreen
notifications using a combination of window.open, fullscreen requests,
window.name assignments, and setInterval calls. An attacker could
potentially exploit this issue to perform spoofing attacks. (CVE-2023-29533)
Lukas Bernh
Red Hat
Mozilla: Potential Memory Corruption following Garbage Collector compaction
vendor_redhat·2023-04-11·CVSS 6.5
CVE-2023-29535 [MEDIUM] CWE-119 Mozilla: Potential Memory Corruption following Garbage Collector compaction
Mozilla: Potential Memory Corruption following Garbage Collector compaction
Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.
The Mozilla Foundation Security Advisory describes this flaw as:
Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash.
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.
Package: firefox (Red
Debian
CVE-2023-29535: firefox - Following a Garbage Collector compaction, weak maps may have been accessed befor...
vendor_debian·2023·CVSS 6.5
CVE-2023-29535 [MEDIUM] CVE-2023-29535: firefox - Following a Garbage Collector compaction, weak maps may have been accessed befor...
Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.
Scope: local
sid: resolved (fixed in 112.0-1)
Mozilla
Mozilla Foundation Security Advisory 2023-14: CVE-2023-29535
vendor_mozilla·CVSS 6.5
CVE-2023-29535 [MEDIUM] Mozilla Foundation Security Advisory 2023-14: CVE-2023-29535
Mozilla Foundation Security Advisory 2023-14
CVE: CVE-2023-29535
Product: Firefox ESR
Impact: high
Fixed in: Firefox ESR 102.10
Mozilla
Mozilla Foundation Security Advisory 2023-15: CVE-2023-29535
vendor_mozilla·CVSS 6.5
CVE-2023-29535 [MEDIUM] Mozilla Foundation Security Advisory 2023-15: CVE-2023-29535
Mozilla Foundation Security Advisory 2023-15
CVE: CVE-2023-29535
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 102.10
Mozilla
Mozilla Foundation Security Advisory 2023-13: CVE-2023-29535
vendor_mozilla·CVSS 6.5
CVE-2023-29535 [MEDIUM] Mozilla Foundation Security Advisory 2023-13: CVE-2023-29535
Mozilla Foundation Security Advisory 2023-13
CVE: CVE-2023-29535
Product: Firefox, Firefox for Android, Focus for Android
Impact: high
Fixed in: Firefox 112
Firefox for Android 112
Focus for Android 112
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://bugzilla.mozilla.org/show_bug.cgi?id=1820543https://www.mozilla.org/security/advisories/mfsa2023-13/https://www.mozilla.org/security/advisories/mfsa2023-14/https://www.mozilla.org/security/advisories/mfsa2023-15/https://bugzilla.mozilla.org/show_bug.cgi?id=1820543https://www.mozilla.org/security/advisories/mfsa2023-13/https://www.mozilla.org/security/advisories/mfsa2023-14/https://www.mozilla.org/security/advisories/mfsa2023-15/
2023-06-02
Published