CVE-2024-0753
Mozilla: HSTS policy on subdomain could bypass policy of upper domain
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.
En configuraciones HSTS específicas, un atacante podría haber omitido HSTS en un subdominio. Esta vulnerabilidad afecta a Firefox < 122, Firefox ESR < 115.7 y Thunderbird < 115.7.
The Mozilla Foundation Security Advisory describes this flaw as:
In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain.
*Credits:
Hanno Böck
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-01-19 CVE Reserved
- 2024-01-23 CVE Published
- 2024-02-08 EPSS Updated
- 2024-08-01 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-326: Inadequate Encryption Strength
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1870262 | Issue Tracking | |
| https://lists.debian.org/debian-lts-announce/2024/01/msg00015.html | Mailing List |
|
| https://lists.debian.org/debian-lts-announce/2024/01/msg00022.html | Mailing List |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.mozilla.org/security/advisories/mfsa2024-01 | 2024-02-02 | |
| https://www.mozilla.org/security/advisories/mfsa2024-02 | 2024-02-02 | |
| https://www.mozilla.org/security/advisories/mfsa2024-04 | 2024-02-02 | |
| https://access.redhat.com/security/cve/CVE-2024-0753 | 2024-01-30 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2259933 | 2024-01-30 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Mozilla Search vendor "Mozilla" | Firefox Search vendor "Mozilla" for product "Firefox" | < 122.0 Search vendor "Mozilla" for product "Firefox" and version " < 122.0" | - |
Affected
| ||||||
| Mozilla Search vendor "Mozilla" | Firefox Esr Search vendor "Mozilla" for product "Firefox Esr" | < 115.7 Search vendor "Mozilla" for product "Firefox Esr" and version " < 115.7" | - |
Affected
| ||||||
| Mozilla Search vendor "Mozilla" | Thunderbird Search vendor "Mozilla" for product "Thunderbird" | < 115.7 Search vendor "Mozilla" for product "Thunderbird" and version " < 115.7" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0" | - |
Affected
| ||||||