RedHat: RHSA-2020-3971:01 Low: hunspell security update
Summary
Hunspell is a spell checker and morphological analyzer library and program
designed for languages with rich morphology and complex word compounding or
character encoding.
Security Fix(es):
* hunspell: out-of-bounds read in SuggestMgr::leftcommonsubstring in
suggestmgr.cxx (CVE-2019-16707)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat
Enterprise Linux 7.9 Release Notes linked from the References section.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2019-16707 https://access.redhat.com/security/updates/classification/#low https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index
Package List
Red Hat Enterprise Linux Client (v. 7):
Source:
hunspell-1.3.2-16.el7.src.rpm
x86_64:
hunspell-1.3.2-16.el7.i686.rpm
hunspell-1.3.2-16.el7.x86_64.rpm
hunspell-debuginfo-1.3.2-16.el7.i686.rpm
hunspell-debuginfo-1.3.2-16.el7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64:
hunspell-debuginfo-1.3.2-16.el7.i686.rpm
hunspell-debuginfo-1.3.2-16.el7.x86_64.rpm
hunspell-devel-1.3.2-16.el7.i686.rpm
hunspell-devel-1.3.2-16.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source:
hunspell-1.3.2-16.el7.src.rpm
x86_64:
hunspell-1.3.2-16.el7.i686.rpm
hunspell-1.3.2-16.el7.x86_64.rpm
hunspell-debuginfo-1.3.2-16.el7.i686.rpm
hunspell-debuginfo-1.3.2-16.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64:
hunspell-debuginfo-1.3.2-16.el7.i686.rpm
hunspell-debuginfo-1.3.2-16.el7.x86_64.rpm
hunspell-devel-1.3.2-16.el7.i686.rpm
hunspell-devel-1.3.2-16.el7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
hunspell-1.3.2-16.el7.src.rpm
ppc64:
hunspell-1.3.2-16.el7.ppc.rpm
hunspell-1.3.2-16.el7.ppc64.rpm
hunspell-debuginfo-1.3.2-16.el7.ppc.rpm
hunspell-debuginfo-1.3.2-16.el7.ppc64.rpm
hunspell-devel-1.3.2-16.el7.ppc.rpm
hunspell-devel-1.3.2-16.el7.ppc64.rpm
ppc64le:
hunspell-1.3.2-16.el7.ppc64le.rpm
hunspell-debuginfo-1.3.2-16.el7.ppc64le.rpm
hunspell-devel-1.3.2-16.el7.ppc64le.rpm
s390x:
hunspell-1.3.2-16.el7.s390.rpm
hunspell-1.3.2-16.el7.s390x.rpm
hunspell-debuginfo-1.3.2-16.el7.s390.rpm
hunspell-debuginfo-1.3.2-16.el7.s390x.rpm
hunspell-devel-1.3.2-16.el7.s390.rpm
hunspell-devel-1.3.2-16.el7.s390x.rpm
x86_64:
hunspell-1.3.2-16.el7.i686.rpm
hunspell-1.3.2-16.el7.x86_64.rpm
hunspell-debuginfo-1.3.2-16.el7.i686.rpm
hunspell-debuginfo-1.3.2-16.el7.x86_64.rpm
hunspell-devel-1.3.2-16.el7.i686.rpm
hunspell-devel-1.3.2-16.el7.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
hunspell-1.3.2-16.el7.src.rpm
x86_64:
hunspell-1.3.2-16.el7.i686.rpm
hunspell-1.3.2-16.el7.x86_64.rpm
hunspell-debuginfo-1.3.2-16.el7.i686.rpm
hunspell-debuginfo-1.3.2-16.el7.x86_64.rpm
hunspell-devel-1.3.2-16.el7.i686.rpm
hunspell-devel-1.3.2-16.el7.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for hunspell is now available for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Low. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Bugs Fixed
1771026 - CVE-2019-16707 hunspell: out-of-bounds read in SuggestMgr::leftcommonsubstring in suggestmgr.cxx