RedHat: RHSA-2021-1609:01 Moderate: p11-kit security, bug fix,
Summary
The p11-kit packages provide a mechanism to manage PKCS#11 modules. The
p11-kit-trust subpackage includes a PKCS#11 trust module that provides
certificate anchors and black lists based on configuration files.
The following packages have been upgraded to a later upstream version:
p11-kit (0.23.22). (BZ#1887853)
Security Fix(es):
* p11-kit: integer overflow when allocating memory for arrays or attributes
and object identifiers (CVE-2020-29361)
* p11-kit: out-of-bounds read in p11_rpc_buffer_get_byte_array function in
rpc-message.c (CVE-2020-29362)
* p11-kit: out-of-bounds write in p11_rpc_buffer_get_byte_array_value
function in rpc-message.c (CVE-2020-29363)
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 8.4 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-2020-29361 https://access.redhat.com/security/cve/CVE-2020-29362 https://access.redhat.com/security/cve/CVE-2020-29363 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.4_release_notes/
Package List
Red Hat Enterprise Linux BaseOS (v. 8):
Source:
p11-kit-0.23.22-1.el8.src.rpm
aarch64:
p11-kit-0.23.22-1.el8.aarch64.rpm
p11-kit-debuginfo-0.23.22-1.el8.aarch64.rpm
p11-kit-debugsource-0.23.22-1.el8.aarch64.rpm
p11-kit-devel-0.23.22-1.el8.aarch64.rpm
p11-kit-server-0.23.22-1.el8.aarch64.rpm
p11-kit-server-debuginfo-0.23.22-1.el8.aarch64.rpm
p11-kit-trust-0.23.22-1.el8.aarch64.rpm
p11-kit-trust-debuginfo-0.23.22-1.el8.aarch64.rpm
ppc64le:
p11-kit-0.23.22-1.el8.ppc64le.rpm
p11-kit-debuginfo-0.23.22-1.el8.ppc64le.rpm
p11-kit-debugsource-0.23.22-1.el8.ppc64le.rpm
p11-kit-devel-0.23.22-1.el8.ppc64le.rpm
p11-kit-server-0.23.22-1.el8.ppc64le.rpm
p11-kit-server-debuginfo-0.23.22-1.el8.ppc64le.rpm
p11-kit-trust-0.23.22-1.el8.ppc64le.rpm
p11-kit-trust-debuginfo-0.23.22-1.el8.ppc64le.rpm
s390x:
p11-kit-0.23.22-1.el8.s390x.rpm
p11-kit-debuginfo-0.23.22-1.el8.s390x.rpm
p11-kit-debugsource-0.23.22-1.el8.s390x.rpm
p11-kit-devel-0.23.22-1.el8.s390x.rpm
p11-kit-server-0.23.22-1.el8.s390x.rpm
p11-kit-server-debuginfo-0.23.22-1.el8.s390x.rpm
p11-kit-trust-0.23.22-1.el8.s390x.rpm
p11-kit-trust-debuginfo-0.23.22-1.el8.s390x.rpm
x86_64:
p11-kit-0.23.22-1.el8.i686.rpm
p11-kit-0.23.22-1.el8.x86_64.rpm
p11-kit-debuginfo-0.23.22-1.el8.i686.rpm
p11-kit-debuginfo-0.23.22-1.el8.x86_64.rpm
p11-kit-debugsource-0.23.22-1.el8.i686.rpm
p11-kit-debugsource-0.23.22-1.el8.x86_64.rpm
p11-kit-devel-0.23.22-1.el8.i686.rpm
p11-kit-devel-0.23.22-1.el8.x86_64.rpm
p11-kit-server-0.23.22-1.el8.x86_64.rpm
p11-kit-server-debuginfo-0.23.22-1.el8.i686.rpm
p11-kit-server-debuginfo-0.23.22-1.el8.x86_64.rpm
p11-kit-trust-0.23.22-1.el8.i686.rpm
p11-kit-trust-0.23.22-1.el8.x86_64.rpm
p11-kit-trust-debuginfo-0.23.22-1.el8.i686.rpm
p11-kit-trust-debuginfo-0.23.22-1.el8.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 p11-kit is now available for Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. 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 BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64
Bugs Fixed
1665172 - SIGABRT when trust anchor read a malformed file
1890464 - p11-kit freeze for invalid module configuration
1903588 - CVE-2020-29363 p11-kit: out-of-bounds write in p11_rpc_buffer_get_byte_array_value function in rpc-message.c
1903590 - CVE-2020-29362 p11-kit: out-of-bounds read in p11_rpc_buffer_get_byte_array function in rpc-message.c
1903592 - CVE-2020-29361 p11-kit: integer overflow when allocating memory for arrays or attributes and object identifiers