Unrated severityNVD Advisory· Published Jan 8, 2020· Updated Aug 4, 2024
CVE-2019-11745
CVE-2019-11745
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
83<68.3+ 3 more
- (no CPE)range: <68.3
- (no CPE)range: <71
- (no CPE)range: before 71
- (no CPE)range: before 68.3
<68.3+ 1 more
- (no CPE)range: <68.3
- (no CPE)range: before 68.3
- osv-coords77 versionspkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/mozilla-nspr&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/mozilla-nss&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/mozilla-nss&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.1pkg:rpm/suse/MozillaFirefox&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/mozilla-nspr&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/mozilla-nspr&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4pkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/mozilla-nspr&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/mozilla-nspr&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/mozilla-nspr&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/mozilla-nspr&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/mozilla-nss&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/mozilla-nss&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4pkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP1pkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/mozilla-nss&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/mozilla-nss&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/mozilla-nss&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/mozilla-nss&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP1
< 68.3.0-lp151.2.21.1+ 76 more
- (no CPE)range: < 68.3.0-lp151.2.21.1
- (no CPE)range: < 4.23-lp151.2.6.1
- (no CPE)range: < 3.47.1-lp151.2.9.1
- (no CPE)range: < 3.69.1-1.2
- (no CPE)range: < 68.3.0-lp151.2.19.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-3.62.2
- (no CPE)range: < 68.3.0-3.62.2
- (no CPE)range: < 68.3.0-78.54.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 68.3.0-109.98.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-3.9.1
- (no CPE)range: < 4.23-3.9.1
- (no CPE)range: < 4.23-29.9.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 4.23-19.12.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-3.22.1
- (no CPE)range: < 3.47.1-3.22.1
- (no CPE)range: < 3.47.1-3.22.1
- (no CPE)range: < 3.47.1-38.12.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 3.47.1-58.34.1
- (no CPE)range: < 68.3.0-3.61.2
- (no CPE)range: < 68.3.0-3.61.2
Patches
Vulnerability mechanics
References
17- lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.opensuse.org/opensuse-security-announce/2020-01/msg00006.htmlmitrevendor-advisoryx_refsource_SUSE
- access.redhat.com/errata/RHSA-2020:0243mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/errata/RHSA-2020:0466mitrevendor-advisoryx_refsource_REDHAT
- security.gentoo.org/glsa/202003-02mitrevendor-advisoryx_refsource_GENTOO
- security.gentoo.org/glsa/202003-10mitrevendor-advisoryx_refsource_GENTOO
- security.gentoo.org/glsa/202003-37mitrevendor-advisoryx_refsource_GENTOO
- usn.ubuntu.com/4241-1/mitrevendor-advisoryx_refsource_UBUNTU
- usn.ubuntu.com/4335-1/mitrevendor-advisoryx_refsource_UBUNTU
- bugzilla.mozilla.org/show_bug.cgimitrex_refsource_CONFIRM
- cert-portal.siemens.com/productcert/pdf/ssa-379803.pdfmitrex_refsource_CONFIRM
- lists.debian.org/debian-lts-announce/2020/09/msg00029.htmlmitremailing-listx_refsource_MLIST
- us-cert.cisa.gov/ics/advisories/icsa-21-040-04mitrex_refsource_MISC
- www.mozilla.org/security/advisories/mfsa2019-36/mitrex_refsource_CONFIRM
- www.mozilla.org/security/advisories/mfsa2019-37/mitrex_refsource_CONFIRM
- www.mozilla.org/security/advisories/mfsa2019-38/mitrex_refsource_CONFIRM
News mentions
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