CVE-2019-11756
Description
Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited to a denial of service). This vulnerability affects Firefox < 71.
Risk Information
Base Score
8.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.256
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities fixed in Mozilla Firefox (x64) (71.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox (71.0) | Windows |
| Multiple Vulnerabilities are affected in IBM Cognos Analytics 11.2.4 | Windows |
| Multiple Vulnerabilities are affected in IBM Cognos Analytics 12.0.3 | Windows |
| Multiple Vulnerabilities are affected in IBM Security Guardium 10.5 | Windows |
| Multiple Vulnerabilities are affected in IBM Security Guardium 10.6 | Windows |
| Multiple Vulnerabilities are affected in IBM Security Guardium 11.1 | Windows |
| Multiple Vulnerabilities are affected in IBM Security Guardium 11.2 | Windows |
| Multiple Vulnerabilities are affected in IBM Security Guardium 11.3 | Windows |
| Multiple Vulnerabilities are affected in IBM Security Guardium 11.4 | Windows |
| Multiple Vulnerabilities are affected in IBM Security Guardium 11.0 | Windows |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (71.0) | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 70.0.1 | Mac |
| Mozilla Open Source web browser (USN-4216-1) firefox_71.0+build5-0ubuntu0.18.04.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4216-1) firefox_71.0+build5-0ubuntu0.18.04.1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4216-1) firefox_71.0+build5-0ubuntu0.19.04.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4216-1) firefox_71.0+build5-0ubuntu0.19.04.1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4216-1) firefox_71.0+build5-0ubuntu0.19.10.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4216-1) firefox_71.0+build5-0ubuntu0.19.10.1_amd64.deb | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nspr-4.25.0-2.el8_2.i686.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nspr-4.25.0-2.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nspr-debugsource-4.25.0-2.el8_2.i686.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nspr-debugsource-4.25.0-2.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nspr-devel-4.25.0-2.el8_2.i686.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nspr-devel-4.25.0-2.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-3.53.1-11.el8_2.i686.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-debugsource-3.53.1-11.el8_2.i686.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-debugsource-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-devel-3.53.1-11.el8_2.i686.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-devel-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-3.53.1-11.el8_2.i686.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-devel-3.53.1-11.el8_2.i686.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-devel-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-3.53.1-11.el8_2.i686.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-devel-3.53.1-11.el8_2.i686.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-devel-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-sysinit-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-tools-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-util-3.53.1-11.el8_2.i686.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-util-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-util-devel-3.53.1-11.el8_2.i686.rpm | Linux |
| (RHSA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-util-devel-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nspr-4.25.0-2.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nspr-4.25.0-2.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nspr-devel-4.25.0-2.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nspr-devel-4.25.0-2.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-3.53.1-3.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-3.53.1-3.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-devel-3.53.1-3.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-devel-3.53.1-3.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-pkcs11-devel-3.53.1-3.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-pkcs11-devel-3.53.1-3.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-3.53.1-6.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-3.53.1-6.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-devel-3.53.1-6.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-devel-3.53.1-6.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-3.53.1-6.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-3.53.1-6.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-devel-3.53.1-6.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-devel-3.53.1-6.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-sysinit-3.53.1-3.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-tools-3.53.1-3.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-util-3.53.1-1.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-util-3.53.1-1.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-util-devel-3.53.1-1.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-util-devel-3.53.1-1.el7_9.x86_64.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nspr-4.25.0-2.el8_2.i686.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nspr-4.25.0-2.el8_2.x86_64.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nspr-devel-4.25.0-2.el8_2.i686.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nspr-devel-4.25.0-2.el8_2.x86_64.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-3.53.1-11.el8_2.i686.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-devel-3.53.1-11.el8_2.i686.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-devel-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-3.53.1-11.el8_2.i686.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-devel-3.53.1-11.el8_2.i686.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-devel-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-3.53.1-11.el8_2.i686.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-devel-3.53.1-11.el8_2.i686.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-devel-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-sysinit-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-tools-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-util-3.53.1-11.el8_2.i686.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-util-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-util-devel-3.53.1-11.el8_2.i686.rpm | Linux |
| (CESA-2020:3280) nss and nspr security, bug fix, and enhancement update nss-util-devel-3.53.1-11.el8_2.x86_64.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-3.53.1-3.el7_9.i686.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-3.53.1-3.el7_9.x86_64.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-devel-3.53.1-3.el7_9.i686.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-devel-3.53.1-3.el7_9.x86_64.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-pkcs11-devel-3.53.1-3.el7_9.i686.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-pkcs11-devel-3.53.1-3.el7_9.x86_64.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-3.53.1-6.el7_9.i686.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-3.53.1-6.el7_9.x86_64.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-devel-3.53.1-6.el7_9.i686.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-devel-3.53.1-6.el7_9.x86_64.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-3.53.1-6.el7_9.i686.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-3.53.1-6.el7_9.x86_64.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-devel-3.53.1-6.el7_9.i686.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-softokn-freebl-devel-3.53.1-6.el7_9.x86_64.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-sysinit-3.53.1-3.el7_9.x86_64.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-tools-3.53.1-3.el7_9.x86_64.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-util-3.53.1-1.el7_9.i686.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-util-3.53.1-1.el7_9.x86_64.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-util-devel-3.53.1-1.el7_9.i686.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nss-util-devel-3.53.1-1.el7_9.x86_64.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nspr-4.25.0-2.el7_9.x86_64.rpm | Linux |
| (CESA-2020:4076) nss and nspr security, bug fix, and enhancement update nspr-devel-4.25.0-2.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076)Moderate: and nspr security, bug fix, and enhancement update nspr-debuginfo-4.25.0-2.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076)Moderate: and nspr security, bug fix, and enhancement update nspr-debuginfo-4.25.0-2.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076)Moderate: and nspr security, bug fix, and enhancement update nss-debuginfo-3.53.1-3.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076)Moderate: and nspr security, bug fix, and enhancement update nss-debuginfo-3.53.1-3.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076)Moderate: and nspr security, bug fix, and enhancement update nss-softokn-debuginfo-3.53.1-6.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076)Moderate: and nspr security, bug fix, and enhancement update nss-softokn-debuginfo-3.53.1-6.el7_9.x86_64.rpm | Linux |
| (RHSA-2020:4076)Moderate: and nspr security, bug fix, and enhancement update nss-util-debuginfo-3.53.1-1.el7_9.i686.rpm | Linux |
| (RHSA-2020:4076)Moderate: and nspr security, bug fix, and enhancement update nss-util-debuginfo-3.53.1-1.el7_9.x86_64.rpm | Linux |
| Use After Free Vulnerability (CVE-2019-11756) | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-312011 | Mozilla Firefox (x64) (71.0) |
| PATCH-312010 | Mozilla Firefox (71.0) |
| PATCH-607000 | Mozilla Firefox For Mac (124.0) |
| PATCH-611870 | Mozilla Firefox For Mac (142.0.1) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234