Origin validation error in Mozilla Thunderbird
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- Partial Red Hat: 11 fixed, 1 without a fix
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and Red Hat. Impact type from CWE-346.
Summary
An attacker could have abused XSLT error handling to associate attacker-controlled content with another origin which was displayed in the address bar. This could have been used to fool the user into submitting data intended for the spoofed origin. This vulnerability affects Thunderbird < 102.2, Thunderbird < 91.13, Firefox ESR < 91.13, Firefox ESR < 102.2, and Firefox < 104.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Mozilla | Thunderbird | before 102.2; before 91.13 | 102.2, 91.13 | Patch available | CNA |
| Mozilla | Firefox ESR | before 91.13; before 102.2 | 91.13, 102.2 | Patch available | CNA |
| Mozilla | Firefox | before 104 | 104 | Patch available | CNA |
Remediation
- Fix · CNA Thunderbird (Mozilla) Fixed in 102.2, 91.13
- Fix · CNA Firefox ESR (Mozilla) Fixed in 91.13, 102.2
- Fix · CNA Firefox (Mozilla) Fixed in 104
Red Hat 12 advisories
- RHSA-2022:6179 Released 2022-08-24 · Red Hat rating Importantfirefox security update
- Red Hat Enterprise Linux Client (v. 7) firefox-91.13.0-1.el7_9
- Red Hat Enterprise Linux Client Optional (v. 7) firefox-91.13.0-1.el7_9
- Red Hat Enterprise Linux Server (v. 7) firefox-91.13.0-1.el7_9
- Red Hat Enterprise Linux Server Optional (v. 7) firefox-91.13.0-1.el7_9
- Red Hat Enterprise Linux Workstation (v. 7) firefox-91.13.0-1.el7_9
- Red Hat Enterprise Linux Workstation Optional (v. 7) firefox-91.13.0-1.el7_9
- RHSA-2022:6169 Released 2022-08-24 · Red Hat rating Importantthunderbird security update
- Red Hat Enterprise Linux Client (v. 7) thunderbird-91.13.0-1.el7_9
- Red Hat Enterprise Linux Server Optional (v. 7) thunderbird-91.13.0-1.el7_9
- Red Hat Enterprise Linux Workstation (v. 7) thunderbird-91.13.0-1.el7_9
- RHSA-2022:6177 Released 2022-08-24 · Red Hat rating Importantfirefox security update
- Red Hat Enterprise Linux AppStream EUS (v. 8.2) firefox-91.13.0-1.el8_2
Show 9 more Red Hat advisories
- RHSA-2022:6164 Released 2022-08-24 · Red Hat rating Importantthunderbird security update
- Red Hat Enterprise Linux AppStream (v. 8) thunderbird-91.13.0-1.el8_6
- RHSA-2022:6175 Released 2022-08-24 · Red Hat rating Importantfirefox security update
- Red Hat Enterprise Linux AppStream (v. 8) firefox-91.13.0-1.el8_6
- RHSA-2022:6174 Released 2022-08-24 · Red Hat rating Importantfirefox security update
- Red Hat Enterprise Linux AppStream (v. 9) firefox-91.13.0-1.el9_0
- RHSA-2022:6178 Released 2022-08-24 · Red Hat rating Importantfirefox security update
- Red Hat Enterprise Linux AppStream E4S (v. 8.1) firefox-91.13.0-1.el8_1
- RHSA-2022:6176 Released 2022-08-24 · Red Hat rating Importantfirefox security update
- Red Hat Enterprise Linux AppStream EUS (v.8.4) firefox-91.13.0-1.el8_4
- RHSA-2022:6168 Released 2022-08-24 · Red Hat rating Importantthunderbird security update
- Red Hat Enterprise Linux AppStream EUS (v. 8.2) thunderbird-91.13.0-1.el8_2
- RHSA-2022:6167 Released 2022-08-24 · Red Hat rating Importantthunderbird security update
- Red Hat Enterprise Linux AppStream E4S (v. 8.1) thunderbird-91.13.0-1.el8_1
- RHSA-2022:6166 Released 2022-08-24 · Red Hat rating Importantthunderbird security update
- Red Hat Enterprise Linux AppStream EUS (v.8.4) thunderbird-91.13.0-1.el8_4
- RHSA-2022:6165 Released 2022-08-24 · Red Hat rating Importantthunderbird security update
- Red Hat Enterprise Linux AppStream (v. 9) thunderbird-91.13.0-1.el9_0
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Mozilla Firefox 104
6 records Highest priority Priority MEDIUM 3 MEDIUM, 3 LOW
Other records, highest priority first
- TI-2022-18100 Out-of-bounds write in Mozilla ThunderbirdPriority MEDIUM 42
- TI-2022-18099 Out-of-bounds write in Mozilla Firefox ESRPriority MEDIUM 42
- TI-2022-18095 A cross-origin iframe referencing an XSLT document would inherit the parent domain's…Priority MEDIUM 41
- Release ·
Mozilla Firefox ESR, Thunderbird 102.2, 91.13
3 records Highest priority Priority MEDIUM 2 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2022-18100 Out-of-bounds write in Mozilla ThunderbirdPriority MEDIUM 42
- TI-2022-18095 A cross-origin iframe referencing an XSLT document would inherit the parent domain's…Priority MEDIUM 41
Vendor assessments
Red Hat
Red Hat rating: Important. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Out of support scope |
| Red Hat Enterprise Linux AppStream (v. 8) | Fixed | RHSA-2022:6164, RHSA-2022:6175 |
| Red Hat Enterprise Linux AppStream (v. 9) | Fixed | RHSA-2022:6165, RHSA-2022:6174 |
| Red Hat Enterprise Linux AppStream E4S (v. 8.1) | Fixed | RHSA-2022:6167, RHSA-2022:6178 |
| Red Hat Enterprise Linux AppStream EUS (v. 8.2) | Fixed | RHSA-2022:6168, RHSA-2022:6177 |
| Red Hat Enterprise Linux AppStream EUS (v.8.4) | Fixed | RHSA-2022:6166, RHSA-2022:6176 |
| Red Hat Enterprise Linux Client (v. 7) | Fixed | RHSA-2022:6169, RHSA-2022:6179 |
| Red Hat Enterprise Linux Client Optional (v. 7) | Fixed | RHSA-2022:6179 |
| Red Hat Enterprise Linux Server (v. 7) | Fixed | RHSA-2022:6179 |
| Red Hat Enterprise Linux Server Optional (v. 7) | Fixed | RHSA-2022:6169, RHSA-2022:6179 |
| Red Hat Enterprise Linux Workstation (v. 7) | Fixed | RHSA-2022:6169, RHSA-2022:6179 |
| Red Hat Enterprise Linux Workstation Optional (v. 7) | Fixed | RHSA-2022:6179 |
Timeline
- 2026-10-02 Threatist record created from CVE-2022-38472
- 2026-10-03 Alias added: GHSA-rr53-g8m7-wrvf
References
Advisory 6
- https://www.mozilla.org/security/advisories/mfsa2022-35/
- https://www.mozilla.org/security/advisories/mfsa2022-33/
- https://www.mozilla.org/security/advisories/mfsa2022-37/
- https://www.mozilla.org/security/advisories/mfsa2022-36/
- https://www.mozilla.org/security/advisories/mfsa2022-34/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1769155
More Mozilla Firefox vulnerabilities
- TI-2024-08981 Use after free in Mozilla Firefox KEVCVSS 3.1CRITICAL 9.8
- TI-2022-09832 Use after free in Mozilla Firefox KEVCVSS 3.1CRITICAL 9.6
- TI-2019-08769 Improper input validation in Mozilla Firefox ESR KEVCVSS 3.1CRITICAL 10.0
- TI-2010-03577 Mozilla Firefox 3.5.x through 3.5.14 and 3.6.x through 3.6.11, Thunderbird 3.1.6 before… KEVCVSS 3.1CRITICAL 9.8
- TI-2023-04799 Out-of-bounds write in Google Chrome KEVCVSS 3.1HIGH 8.8
- TI-2023-04477 Out-of-bounds write in Google Chrome KEVCVSS 3.1HIGH 8.8
Sources
- CVE-2022-38472 · CVE Program
- CVE-2022-38472 · NVD
- FIRST EPSS
- GHSA-rr53-g8m7-wrvf · GitHub Advisory Database · CC BY 4.0
- CVE-2022-38472 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences