CVE-2019-11745
Summary
| CVE | CVE-2019-11745 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-01-08 20:15:00 UTC |
| Updated | 2021-02-19 17:22:00 UTC |
| Description | When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71. |
Risk And Classification
Problem Types: CWE-787
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Canonical | Ubuntu Linux | 16.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 18.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 19.10 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 16.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 18.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 19.10 | All | All | All |
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Application | Mozilla | Firefox | All | All | All | All |
| Application | Mozilla | Firefox | All | All | All | All |
| Application | Mozilla | Firefox Esr | All | All | All | All |
| Application | Mozilla | Firefox Esr | All | All | All | All |
| Application | Mozilla | Thunderbird | All | All | All | All |
| Application | Mozilla | Thunderbird | All | All | All | All |
| Operating System | Opensuse | Leap | 15.1 | All | All | All |
| Operating System | Opensuse | Leap | 15.1 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Aus | 6.6 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Aus | 6.6 | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Mx5000 | - | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Mx5000 | - | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Mx5000 Firmware | All | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Mx5000 Firmware | All | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx1400 | - | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx1400 | - | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx1400 Firmware | All | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx1400 Firmware | All | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx1500 | - | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx1500 | - | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx1500 Firmware | All | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx1500 Firmware | All | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx1501 | - | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx1501 | - | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx1501 Firmware | All | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx1501 Firmware | All | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx1510 | - | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx1510 | - | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx1510 Firmware | All | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx1510 Firmware | All | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx1511 | - | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx1511 | - | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx1511 Firmware | All | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx1511 Firmware | All | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx1512 | - | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx1512 | - | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx1512 Firmware | All | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx1512 Firmware | All | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx5000 | - | All | All | All |
| Hardware | Siemens | Ruggedcom Rox Rx5000 | - | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx5000 Firmware | All | All | All | All |
| Operating System | Siemens | Ruggedcom Rox Rx5000 Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Mozilla Thunderbird: Multiple vulnerabilities (GLSA 202003-10) — Gentoo security | GENTOO | security.gentoo.org | Third Party Advisory |
| Mozilla Network Security Service: Multiple vulnerabilities (GLSA 202003-37) — Gentoo security | GENTOO | security.gentoo.org | Third Party Advisory |
| Mozilla Firefox: Multiple vulnerabilities (GLSA 202003-02) — Gentoo security | GENTOO | security.gentoo.org | Third Party Advisory |
| Red Hat Customer Portal | REDHAT | access.redhat.com | Third Party Advisory |
| Security Vulnerabilities fixed in - Firefox 71 — Mozilla | CONFIRM | www.mozilla.org | Vendor Advisory |
| Siemens RUGGEDCOM ROX II | CISA | MISC | us-cert.cisa.gov | Third Party Advisory, US Government Resource |
| Red Hat Customer Portal | REDHAT | access.redhat.com | Third Party Advisory |
| Security Vulnerabilities fixed in - Thunderbird 68.3 — Mozilla | CONFIRM | www.mozilla.org | Vendor Advisory |
| [security-announce] openSUSE-SU-2020:0003-1: important: Security update | SUSE | lists.opensuse.org | Mailing List, Third Party Advisory |
| [security-announce] openSUSE-SU-2020:0002-1: important: Security update | SUSE | lists.opensuse.org | Issue Tracking, Mailing List, Third Party Advisory |
| USN-4335-1: Thunderbird vulnerabilities | Ubuntu security notices | UBUNTU | usn.ubuntu.com | Third Party Advisory |
| Security Vulnerabilities fixed in - Firefox ESR 68.3 — Mozilla | CONFIRM | www.mozilla.org | Vendor Advisory |
| [SECURITY] [DLA 2388-1] nss security update | MLIST | lists.debian.org | Mailing List, Third Party Advisory |
| 1586176 - (CVE-2019-11745) Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate | CONFIRM | bugzilla.mozilla.org | Issue Tracking, Patch, Vendor Advisory |
| cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf | CONFIRM | cert-portal.siemens.com | Third Party Advisory |
| [security-announce] openSUSE-SU-2020:0008-1: moderate: Security update f | SUSE | lists.opensuse.org | Mailing List, Third Party Advisory |
| USN-4241-1: Thunderbird vulnerabilities | Ubuntu security notices | Ubuntu | UBUNTU | usn.ubuntu.com | Third Party Advisory |
| 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
- 256751 CentOS Security Update for nss (CESA-2019:4190)
- 296073 Oracle Solaris 11.4 Support Repository Update (SRU) 24.75.2 Missing (CPUJUL2020)
- 354771 Amazon Linux Security Advisory for nss-util : ALAS2-2023-1942
- 357233 Amazon Linux Security Advisory for nss-util : ALAS2-2024-2470
- 377168 Alibaba Cloud Linux Security Update for nss, nss-softokn, nss-util (ALINUX2-SA-2020:0005)
- 378291 Virtuozzo Linux Security Update for nss-softokn-devel (VZLSA-2019:4152)
- 500455 Alpine Linux Security Update for nss