CVE-2021-43541
Summary
| CVE | CVE-2021-43541 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-12-08 22:15:00 UTC |
| Updated | 2022-12-09 15:59:00 UTC |
| Description | When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. |
Risk And Classification
Problem Types: NVD-CWE-Other
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Debian | Debian Linux | 10.0 | All | All | All |
| Operating System | Debian | Debian Linux | 11.0 | All | All | All |
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Application | Mozilla | Firefox | All | All | All | All |
| Application | Mozilla | Firefox Esr | All | All | All | All |
| Application | Mozilla | Thunderbird | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Debian -- Security Information -- DSA-5026-1 firefox-esr | DEBIAN | www.debian.org | |
| Mozilla Thunderbird: Multiple Vulnerabilities (GLSA 202208-14) — Gentoo security | GENTOO | security.gentoo.org | |
| Security Vulnerabilities fixed in Thunderbird 91.4.0 — Mozilla | MISC | www.mozilla.org | |
| Mozilla Firefox: Multiple vulnerabilities (GLSA 202202-03) — Gentoo security | GENTOO | security.gentoo.org | |
| Debian -- Security Information -- DSA-5034-1 thunderbird | DEBIAN | www.debian.org | |
| Security Vulnerabilities fixed in Firefox 95 — Mozilla | MISC | www.mozilla.org | |
| Security Vulnerabilities fixed in Firefox ESR 91.4.0 — Mozilla | MISC | www.mozilla.org | |
| [SECURITY] [DLA 2863-1] firefox-esr security update | MLIST | lists.debian.org | |
| Access Denied | MISC | bugzilla.mozilla.org | |
| [SECURITY] [DLA 2874-1] thunderbird security update | MLIST | lists.debian.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 159547 Oracle Enterprise Linux Security Update for firefox (ELSA-2021-5013)
- 159548 Oracle Enterprise Linux Security Update for firefox (ELSA-2021-5014)
- 159549 Oracle Enterprise Linux Security Update for thunderbird (ELSA-2021-5045)
- 159550 Oracle Enterprise Linux Security Update for thunderbird (ELSA-2021-5046)
- 178948 Debian Security Update for firefox-esr (DSA 5026-1)
- 178970 Debian Security Update for firefox-esr (DLA 2863-1)
- 178983 Debian Security Update for thunderbird (DSA 5034-1)
- 178986 Debian Security Update for thunderbird (DLA 2874-1)
- 179753 Debian Security Update for firefox-esr (CVE-2021-43541)
- 198601 Ubuntu Security Notification for Firefox Vulnerabilities (USN-5186-1)
- 198641 Ubuntu Security Notification for Thunderbird Vulnerabilities (USN-5248-1)
- 198643 Ubuntu Security Notification for Thunderbird Vulnerabilities (USN-5246-1)
- 239932 Red Hat Update for firefox (RHSA-2021:5014)
- 239933 Red Hat Update for firefox (RHSA-2021:5016)
- 239934 Red Hat Update for firefox (RHSA-2021:5015)
- 239936 Red Hat Update for firefox (RHSA-2021:5013)
- 239938 Red Hat Update for thunderbird (RHSA-2021:5046)
- 239939 Red Hat Update for thunderbird (RHSA-2021:5048)
- 239940 Red Hat Update for thunderbird (RHSA-2021:5045)
- 239941 Red Hat Update for thunderbird (RHSA-2021:5047)
- 257137 CentOS Security Update for firefox (CESA-2021:5014)
- 376143 Mozilla Firefox Multiple Vulnerabilities (MFSA2021-52)
- 376144 Mozilla Thunderbird Multiple Vulnerabilities (MFSA2021-54)
- 376145 Mozilla Firefox ESR Multiple Vulnerabilities (MFSA2021-53)
- 502071 Alpine Linux Security Update for firefox-esr
- 502382 Alpine Linux Security Update for thunderbird
- 502687 Alpine Linux Security Update for firefox
- 505449 Alpine Linux Security Update for thunderbird
- 710574 Gentoo Linux Mozilla Firefox Multiple Vulnerabilities (GLSA 202202-03)
- 710585 Gentoo Linux Mozilla Thunderbird Multiple Vulnerabilities (GLSA 202208-14)
- 751479 SUSE Enterprise Linux Security Update for MozillaFirefox (SUSE-SU-2021:3995-1)
- 751480 SUSE Enterprise Linux Security Update for MozillaFirefox (SUSE-SU-2021:4000-1)
- 751510 OpenSUSE Security Update for MozillaFirefox (openSUSE-SU-2021:1575-1)
- 751515 OpenSUSE Security Update for MozillaFirefox (openSUSE-SU-2021:3993-1)
- 751542 OpenSUSE Security Update for MozillaThunderbird (openSUSE-SU-2021:4150-1)
- 751566 OpenSUSE Security Update for MozillaThunderbird (openSUSE-SU-2021:1635-1)
- 940263 AlmaLinux Security Update for firefox (ALSA-2021:5013)
- 940397 AlmaLinux Security Update for thunderbird (ALSA-2021:5045)
- 960845 Rocky Linux Security Update for firefox (RLSA-2021:5013)
- 960881 Rocky Linux Security Update for thunderbird (RLSA-2021:5045)