CVE-2023-5722
published 2023-10-25CVE-2023-5722: Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header. This…
PriorityP427medium5.3CVSS 3.1
AVNACLPRNUINSUCLINAN
EPSS
0.63%
46.0th percentile
Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header. This vulnerability affects Firefox < 119.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 119.0-1 (sid) | firefox 119.0-1 (sid) |
| mozilla | firefox | < 119.0 | 119.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 119.0+build2-0ubuntu0.20.04.1 | 119.0+build2-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 119.0.1+build1-0ubuntu0.20.04.1 | 119.0.1+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 119 | 119 |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
osv5.3MEDIUM
vendor_debian5.3MEDIUM
vendor_ubuntu4.3MEDIUM
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Ubuntu
Firefox regressions
vendor_ubuntu·2023-11-14·CVSS 4.3
[MEDIUM] Firefox regressions
Title: Firefox regressions
Summary: USN-6456-1 caused some minor regressions in Firefox.
USN-6456-1 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-2023-5722,
CVE-2023-5724, CVE-2023-5728, CVE-2023-5729, CVE-2023-5730, CVE-2023-5731)
Kelsey Gilbert discovered that Firefox did not properly manage certain
browser prompts and dialogs due to an insufficient activation-delay. An
attacker could pote
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2023-10-30·CVSS 4.3
CVE-2023-5722 [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-2023-5722,
CVE-2023-5724, CVE-2023-5728, CVE-2023-5729, CVE-2023-5730, CVE-2023-5731)
Kelsey Gilbert discovered that Firefox did not properly manage certain
browser prompts and dialogs due to an insufficient activation-delay. An
attacker could potentially exploit this issue to perform clickjacking.
(CVE-2023-5721)
Daniel Veditz discovered that Firefox did not properly validate a cookie
containing invalid characters. An attacker could po
Debian
CVE-2023-5722: firefox - Using iterative requests an attacker was able to learn the size of an opaque res...
vendor_debian·2023·CVSS 5.3
CVE-2023-5722 [MEDIUM] CVE-2023-5722: firefox - Using iterative requests an attacker was able to learn the size of an opaque res...
Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header. This vulnerability affects Firefox < 119.
Scope: local
sid: resolved (fixed in 119.0-1)
Mozilla
Mozilla Foundation Security Advisory 2023-45: CVE-2023-5722
vendor_mozilla·CVSS 5.3
CVE-2023-5722 [MEDIUM] Mozilla Foundation Security Advisory 2023-45: CVE-2023-5722
Mozilla Foundation Security Advisory 2023-45
CVE: CVE-2023-5722
Product: Firefox
Impact: high
Fixed in: Firefox 119
OSV
firefox regressions
osv·2023-11-14·CVSS 4.3
CVE-2023-5722 [MEDIUM] firefox regressions
firefox regressions
USN-6456-1 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-2023-5722,
CVE-2023-5724, CVE-2023-5728, CVE-2023-5729, CVE-2023-5730, CVE-2023-5731)
Kelsey Gilbert discovered that Firefox did not properly manage certain
browser prompts and dialogs due to an insufficient activation-delay. An
attacker could potentially exploit this issue to perform clickjacking.
(CVE-2023-5721)
D
OSV
firefox vulnerabilities
osv·2023-10-30·CVSS 4.3
CVE-2023-5722 [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-2023-5722,
CVE-2023-5724, CVE-2023-5728, CVE-2023-5729, CVE-2023-5730, CVE-2023-5731)
Kelsey Gilbert discovered that Firefox did not properly manage certain
browser prompts and dialogs due to an insufficient activation-delay. An
attacker could potentially exploit this issue to perform clickjacking.
(CVE-2023-5721)
Daniel Veditz discovered that Firefox did not properly validate a cookie
containing invalid characters. An attacker could potentially exploit this
issue to cause a denial of service. (CVE-
OSV
CVE-2023-5722: Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header
osv·2023-10-25·CVSS 5.3
CVE-2023-5722 [MEDIUM] CVE-2023-5722: Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header
Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header. This vulnerability affects Firefox < 119.
GHSA
GHSA-3cw5-74j7-6q4r: Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header
ghsa_unreviewed·2023-10-25
CVE-2023-5722 [MEDIUM] CWE-203 GHSA-3cw5-74j7-6q4r: Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header
Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header. This vulnerability affects Firefox < 119.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://bugzilla.mozilla.org/show_bug.cgi?id=1738426https://security.gentoo.org/glsa/202401-10https://www.mozilla.org/security/advisories/mfsa2023-45/https://bugzilla.mozilla.org/show_bug.cgi?id=1738426https://security.gentoo.org/glsa/202401-10https://www.mozilla.org/security/advisories/mfsa2023-45/
2023-10-25
Published