CVE-2023-29547
published 2023-06-02CVE-2023-29547: When a secure cookie existed in the Firefox cookie jar an insecure cookie for the same domain could have been created, when it should have silently failed…
PriorityP428medium6.5CVSS 3.1
AVNACLPRNUIRSUCNIHAN
EPSS
0.47%
37.6th percentile
When a secure cookie existed in the Firefox cookie jar an insecure cookie for the same domain could have been created, when it should have silently failed. This could have led to a desynchronization in expected results when reading from the secure cookie. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < 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_for_android | >= unspecified < 112 | 112 |
| mozilla | focus | < 112.0 | 112.0 |
| mozilla | focus_for_android | >= unspecified < 112 | 112 |
| msrc | azl3_mozjs_102.15.1-1_on_azure_linux_3.0 | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_msrc6.5MEDIUM
vendor_ubuntu4.3MEDIUM
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Microsoft
When a secure cookie existed in the Firefox cookie jar an insecure cookie for the same domain could have been created, when it should have silently failed. This could have led to a desynchronization i
vendor_msrc·2023-06-13·CVSS 6.5
CVE-2023-29547 [MEDIUM] When a secure cookie existed in the Firefox cookie jar an insecure cookie for the same domain could have been created, when it should have silently failed. This could have led to a desynchronization i
When a secure cookie existed in the Firefox cookie jar an insecure cookie for the same domain could have been created, when it should have silently failed. This could have led to a desynchronization in expected results when reading from the secure cookie. This vulnerability affects Firefox for Android 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 bl
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
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
Debian
CVE-2023-29547: firefox - When a secure cookie existed in the Firefox cookie jar an insecure cookie for th...
vendor_debian·2023·CVSS 6.5
CVE-2023-29547 [MEDIUM] CVE-2023-29547: firefox - When a secure cookie existed in the Firefox cookie jar an insecure cookie for th...
When a secure cookie existed in the Firefox cookie jar an insecure cookie for the same domain could have been created, when it should have silently failed. This could have led to a desynchronization in expected results when reading from the secure cookie. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112.
Scope: local
sid: resolved (fixed in 112.0-1)
Mozilla
Mozilla Foundation Security Advisory 2023-13: CVE-2023-29547
vendor_mozilla·CVSS 6.5
CVE-2023-29547 [MEDIUM] Mozilla Foundation Security Advisory 2023-13: CVE-2023-29547
Mozilla Foundation Security Advisory 2023-13
CVE: CVE-2023-29547
Product: Firefox, Firefox for Android, Focus for Android
Impact: high
Fixed in: Firefox 112
Firefox for Android 112
Focus for Android 112
GHSA
GHSA-3hwv-cmwg-vxxj: When a secure cookie existed in the Firefox cookie jar an insecure cookie for the same domain could have been created, when it should have silently fa
ghsa_unreviewed·2023-06-02
CVE-2023-29547 [MEDIUM] GHSA-3hwv-cmwg-vxxj: When a secure cookie existed in the Firefox cookie jar an insecure cookie for the same domain could have been created, when it should have silently fa
When a secure cookie existed in the Firefox cookie jar an insecure cookie for the same domain could have been created, when it should have silently failed. This could have led to a desynchronization in expected results when reading from the secure cookie. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112.
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
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
OSV
CVE-2023-29547: When a secure cookie existed in the Firefox cookie jar an insecure cookie for the same domain could have been created, when it should have silently fa
osv·2023-04-12·CVSS 6.5
CVE-2023-29547 [MEDIUM] CVE-2023-29547: When a secure cookie existed in the Firefox cookie jar an insecure cookie for the same domain could have been created, when it should have silently fa
When a secure cookie existed in the Firefox cookie jar an insecure cookie for the same domain could have been created, when it should have silently failed. This could have led to a desynchronization in expected results when reading from the secure cookie. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-06-02
Published