CVEvulnerability
CVE-2019-11745
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-01-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
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.
Affected configurations
• mozilla firefox (< 71.0)
• mozilla firefox esr (< 68.3)
• mozilla thunderbird (< 68.3.0)
• opensuse leap 15.1
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 19.10
• debian debian linux 9.0
• redhat enterprise linux server aus 6.6
• siemens ruggedcom rox mx5000 firmware (< 2.14.0)
• siemens ruggedcom rox rx1400 firmware (< 2.14.0)
• siemens ruggedcom rox rx1500 firmware (< 2.14.0)
• siemens ruggedcom rox rx1501 firmware (< 2.14.0)
• siemens ruggedcom rox rx1510 firmware (< 2.14.0)
• siemens ruggedcom rox rx1511 firmware (< 2.14.0)
• siemens ruggedcom rox rx1512 firmware (< 2.14.0)
• siemens ruggedcom rox rx5000 firmware (< 2.14.0)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html Issue Tracking, Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00006.html Mailing List, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0243 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0466 Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1586176 Issue Tracking, Patch, Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-02 Third Party Advisory
- https://security.gentoo.org/glsa/202003-10 Third Party Advisory
- https://security.gentoo.org/glsa/202003-37 Third Party Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04 Third Party Advisory, US Government Resource
- https://usn.ubuntu.com/4241-1/ Third Party Advisory
- https://usn.ubuntu.com/4335-1/ Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-36/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-37/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-38/ Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html Issue Tracking, Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00006.html Mailing List, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0243 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0466 Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1586176 Issue Tracking, Patch, Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-02 Third Party Advisory
- https://security.gentoo.org/glsa/202003-10 Third Party Advisory
- https://security.gentoo.org/glsa/202003-37 Third Party Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04 Third Party Advisory, US Government Resource
- https://usn.ubuntu.com/4241-1/ Third Party Advisory
- https://usn.ubuntu.com/4335-1/ Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-36/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-37/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-38/ Vendor Advisory