CVE-2021-23953
Description
If a user clicked into a specifically crafted PDF, the PDF reader could be confused into leaking cross-origin information, when said information is served as chunked data. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7.
Risk Information
Base Score
4.3
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
EPSS Score
Exploitation Probability
0.382
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 84.0 | Windows |
| Multiple Vulnerabilities are affected in Mozilla Firefox 84.0 | Windows |
| Multiple Vulnerabilities are affected in Mozilla Firefox ESR (x64) 78.6.0 | Windows |
| Multiple Vulnerabilities are affected in Mozilla Firefox ESR 78.6.0 | Windows |
| Vulnerabilities CVE-2021-23953,CVE-2021-23954,CVE-2021-23960,CVE-2021-23964 are affected in Mozilla Firefox (x64) 78.6 | Windows |
| Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 84.99 | Windows |
| Vulnerabilities CVE-2021-23953,CVE-2021-23954,CVE-2021-23960,CVE-2021-23964 are affected in Mozilla_Firefox 78.6 | Windows |
| Multiple Vulnerabilities are affected in Mozilla_Firefox 84.99 | Windows |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (85.0) | Mac |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (85.0.1) | Mac |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (85.0.2) | Mac |
| Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac (78.7.0) | Mac |
| Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac (78.7.1) | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 68.0.1 | Mac |
| Multiple Vulnerabilities are affected in Firefox ESR for Mac 68.0.1 | Mac |
| Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 78.6.1 | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 84.1.3 | Mac |
| Vulnerabilities CVE-2020-26976,CVE-2021-23953,CVE-2021-23954,CVE-2021-23960,CVE-2021-23964 are fixed in Mozilla Firefox For Mac 78.7 | Mac |
| firefox-esr security update(DSA-4840-1) firefox-esr_78.7.0esr-1~deb10u1_i386.deb | Linux |
| firefox-esr security update(DSA-4840-1) firefox-esr_78.7.0esr-1~deb10u1_amd64.deb | Linux |
| (RHSA-2021:0288) firefox security update firefox-78.7.0-2.el8_3.x86_64.rpm | Linux |
| (RHSA-2021:0288) firefox security update firefox-debugsource-78.7.0-2.el8_3.x86_64.rpm | Linux |
| (RHSA-2021:0290) firefox security update firefox-78.7.0-2.el7_9.i686.rpm | Linux |
| (RHSA-2021:0290) firefox security update firefox-78.7.0-2.el7_9.x86_64.rpm | Linux |
| SUSE-SU-2021:0241-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-78.7.0-112.45.1.x86_64.rpm | Linux |
| SUSE-SU-2021:0241-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-debuginfo-78.7.0-112.45.1.x86_64.rpm | Linux |
| SUSE-SU-2021:0241-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-debugsource-78.7.0-112.45.1.x86_64.rpm | Linux |
| SUSE-SU-2021:0241-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-devel-78.7.0-112.45.1.x86_64.rpm | Linux |
| SUSE-SU-2021:0241-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-translations-common-78.7.0-112.45.1.x86_64.rpm | Linux |
| thunderbird security update(DSA-4842-1) thunderbird_78.7.0-1~deb10u1_i386.deb | Linux |
| thunderbird security update(DSA-4842-1) thunderbird_78.7.0-1~deb10u1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4717-1) firefox_85.0+build1-0ubuntu0.16.04.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4717-1) firefox_85.0+build1-0ubuntu0.16.04.1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4717-1) firefox_85.0+build1-0ubuntu0.18.04.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4717-1) firefox_85.0+build1-0ubuntu0.18.04.1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4717-1) firefox_85.0+build1-0ubuntu0.20.04.1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4717-1) firefox_85.0+build1-0ubuntu0.20.10.1_amd64.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-4736-1) thunderbird_78.7.1+build1-0ubuntu0.20.10.4_amd64.deb | Linux |
| (RHSA-2021:0297) thunderbird security update thunderbird-78.7.0-1.el7_9.x86_64.rpm | Linux |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-317673 | Mozilla Firefox (x64) (84.0.1) |
| PATCH-343015 | Mozilla Firefox (132.0.2) |
| PATCH-607000 | Mozilla Firefox For Mac (124.0) |
| PATCH-607000 | Mozilla Firefox For Mac (124.0) |
| PATCH-607000 | Mozilla Firefox For Mac (124.0) |
| PATCH-611353 | Mozilla Thunderbird For Mac (128.12.0) |
| PATCH-611353 | Mozilla Thunderbird For Mac (128.12.0) |
| PATCH-611870 | Mozilla Firefox For Mac (142.0.1) |
| PATCH-611808 | Mozilla Firefox ESR for MAC 128.14.0 |
| PATCH-611807 | Mozilla Thunderbird For Mac (142.0) |
| PATCH-611870 | Mozilla Firefox For Mac (142.0.1) |
| PATCH-612783 | Mozilla Firefox For Mac (145.0.1) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234