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Red Hat Product Errata RHSA-2023:0116 - Security Advisory
Issued:
2023-01-12
Updated:
2023-01-12

RHSA-2023:0116 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Moderate: libtasn1 security update

Type/Severity

Security Advisory: Moderate

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for libtasn1 is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

A library that provides Abstract Syntax Notation One (ASN.1, as specified by the X.680 ITU-T recommendation) parsing and structures management, and Distinguished Encoding Rules (DER, as per X.690) encoding and decoding functions.

Security Fix(es):

  • libtasn1: Out-of-bound access in ETYPE_OK (CVE-2021-46848)

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.

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

Affected Products

  • Red Hat Enterprise Linux for x86_64 8 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 8 s390x
  • Red Hat Enterprise Linux for Power, little endian 8 ppc64le
  • Red Hat Enterprise Linux for ARM 64 8 aarch64

Fixes

  • BZ - 2140058 - CVE-2021-46848 libtasn1: Out-of-bound access in ETYPE_OK

CVEs

  • CVE-2021-46848

References

  • https://access.redhat.com/security/updates/classification/#moderate
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux for x86_64 8

SRPM
libtasn1-4.13-4.el8_7.src.rpm SHA-256: 5b78c7f17a919f78283a2df1b6f8f2efe98434817a746e57321237328a80ea45
x86_64
libtasn1-4.13-4.el8_7.i686.rpm SHA-256: 80817b33f97ef1d00835e1cf1815dc695cbc6092a4427ebf2d4d88922f3e43c6
libtasn1-4.13-4.el8_7.x86_64.rpm SHA-256: 02fcb1788b6744a6ace0ef01de9e6df4006b83f6f4957bed3eee5b77b9b6ba0e
libtasn1-debuginfo-4.13-4.el8_7.i686.rpm SHA-256: 7df3a54abb9e6782133ac009d1953bf75e7f2da8ce1510c1858d786fae631a48
libtasn1-debuginfo-4.13-4.el8_7.i686.rpm SHA-256: 7df3a54abb9e6782133ac009d1953bf75e7f2da8ce1510c1858d786fae631a48
libtasn1-debuginfo-4.13-4.el8_7.x86_64.rpm SHA-256: b6cf193249c630756092e44b4d930c85c388f55a91bce3a0da8173eba71b1ddf
libtasn1-debuginfo-4.13-4.el8_7.x86_64.rpm SHA-256: b6cf193249c630756092e44b4d930c85c388f55a91bce3a0da8173eba71b1ddf
libtasn1-debugsource-4.13-4.el8_7.i686.rpm SHA-256: 2efa9d604e6f7de0fb52587cf4b201cf89dd261ec30a3cd4e6b8eeb1eaa5696e
libtasn1-debugsource-4.13-4.el8_7.i686.rpm SHA-256: 2efa9d604e6f7de0fb52587cf4b201cf89dd261ec30a3cd4e6b8eeb1eaa5696e
libtasn1-debugsource-4.13-4.el8_7.x86_64.rpm SHA-256: 16b2bb7831060951d898329e0ba6fbce6a0cbcfe5341a41648bdebcc6dd2adbe
libtasn1-debugsource-4.13-4.el8_7.x86_64.rpm SHA-256: 16b2bb7831060951d898329e0ba6fbce6a0cbcfe5341a41648bdebcc6dd2adbe
libtasn1-devel-4.13-4.el8_7.i686.rpm SHA-256: 9cf0c690ae8bf4584f4701fc202290030d6bffee15e82ba27f4872d883096fdd
libtasn1-devel-4.13-4.el8_7.x86_64.rpm SHA-256: 7e235dd22f11e30b882b2aaf6f0fb02c887793a297c254dcf4d2a487f14ba720
libtasn1-tools-4.13-4.el8_7.x86_64.rpm SHA-256: c1dc1701201913012d88145eb42835e5cabbbc73fc0138d3ef93c90adfc9a297
libtasn1-tools-debuginfo-4.13-4.el8_7.i686.rpm SHA-256: 800631665501c38d1b4d1ba08bfd6f436fed7f638cb1457d3287f8dfc08fa03d
libtasn1-tools-debuginfo-4.13-4.el8_7.i686.rpm SHA-256: 800631665501c38d1b4d1ba08bfd6f436fed7f638cb1457d3287f8dfc08fa03d
libtasn1-tools-debuginfo-4.13-4.el8_7.x86_64.rpm SHA-256: 4af599fc9f7ce3bc76e3a049a5a428501c2e9b30f263281b7a5457c5f73d73a9
libtasn1-tools-debuginfo-4.13-4.el8_7.x86_64.rpm SHA-256: 4af599fc9f7ce3bc76e3a049a5a428501c2e9b30f263281b7a5457c5f73d73a9

Red Hat Enterprise Linux for IBM z Systems 8

SRPM
libtasn1-4.13-4.el8_7.src.rpm SHA-256: 5b78c7f17a919f78283a2df1b6f8f2efe98434817a746e57321237328a80ea45
s390x
libtasn1-4.13-4.el8_7.s390x.rpm SHA-256: 1da6c3bc267196ee5e924e891be834350d5e645d836b80125731ccff9500a855
libtasn1-debuginfo-4.13-4.el8_7.s390x.rpm SHA-256: dcd9bc5092a174743f95c04521147b8d96772f817195d9afb1bdb8121fce9e77
libtasn1-debuginfo-4.13-4.el8_7.s390x.rpm SHA-256: dcd9bc5092a174743f95c04521147b8d96772f817195d9afb1bdb8121fce9e77
libtasn1-debugsource-4.13-4.el8_7.s390x.rpm SHA-256: 3778344572ab1d7b78d15ece9ed1c3ed01abc860953c3897031026ed19610a48
libtasn1-debugsource-4.13-4.el8_7.s390x.rpm SHA-256: 3778344572ab1d7b78d15ece9ed1c3ed01abc860953c3897031026ed19610a48
libtasn1-devel-4.13-4.el8_7.s390x.rpm SHA-256: 2852955b5f123f6ff93166bf47fe608234c403bbbed17fab5a57bea2728232ae
libtasn1-tools-4.13-4.el8_7.s390x.rpm SHA-256: 0b82b159d04f2ee55eabf68a8b06e1d758a8bb57a8df90140114f193d0e0f004
libtasn1-tools-debuginfo-4.13-4.el8_7.s390x.rpm SHA-256: 96c0238867d0f2de49935942241c9c066347f5e86b3996c0dac2f9eb3d8ad4b3
libtasn1-tools-debuginfo-4.13-4.el8_7.s390x.rpm SHA-256: 96c0238867d0f2de49935942241c9c066347f5e86b3996c0dac2f9eb3d8ad4b3

Red Hat Enterprise Linux for Power, little endian 8

SRPM
libtasn1-4.13-4.el8_7.src.rpm SHA-256: 5b78c7f17a919f78283a2df1b6f8f2efe98434817a746e57321237328a80ea45
ppc64le
libtasn1-4.13-4.el8_7.ppc64le.rpm SHA-256: 892e94ae6f7dbe3aa017a77749f72f82f7f8019277b3ea090a733a116acab578
libtasn1-debuginfo-4.13-4.el8_7.ppc64le.rpm SHA-256: 3e6ae7192f6473f9b8b6163b6de5eb175d6324d5cb3fa48ac4d038312a558e92
libtasn1-debuginfo-4.13-4.el8_7.ppc64le.rpm SHA-256: 3e6ae7192f6473f9b8b6163b6de5eb175d6324d5cb3fa48ac4d038312a558e92
libtasn1-debugsource-4.13-4.el8_7.ppc64le.rpm SHA-256: 4080e45d1494ce2aae1792e31cea01de294c146058f4778585e704406f7a6760
libtasn1-debugsource-4.13-4.el8_7.ppc64le.rpm SHA-256: 4080e45d1494ce2aae1792e31cea01de294c146058f4778585e704406f7a6760
libtasn1-devel-4.13-4.el8_7.ppc64le.rpm SHA-256: 31c5a50b109faa547f8798785f3ef792aa25ae506a2cf5984b6d73bd565a0c62
libtasn1-tools-4.13-4.el8_7.ppc64le.rpm SHA-256: 97d3bcdf325e369ccf5a7e34caa4e086606b0cc3a6b6251e6a46073ba0a205b7
libtasn1-tools-debuginfo-4.13-4.el8_7.ppc64le.rpm SHA-256: b946546890aadb86702183b78e7d79c05316401336c481f58e5198269b492f3e
libtasn1-tools-debuginfo-4.13-4.el8_7.ppc64le.rpm SHA-256: b946546890aadb86702183b78e7d79c05316401336c481f58e5198269b492f3e

Red Hat Enterprise Linux for ARM 64 8

SRPM
libtasn1-4.13-4.el8_7.src.rpm SHA-256: 5b78c7f17a919f78283a2df1b6f8f2efe98434817a746e57321237328a80ea45
aarch64
libtasn1-4.13-4.el8_7.aarch64.rpm SHA-256: 53ac369129d0a754d7c3606527a43983fb1c6ed7bf647295402158966e600235
libtasn1-debuginfo-4.13-4.el8_7.aarch64.rpm SHA-256: c26021156d7437c680b66274740cf7e8169ef4042e0d180783db686ed422b505
libtasn1-debuginfo-4.13-4.el8_7.aarch64.rpm SHA-256: c26021156d7437c680b66274740cf7e8169ef4042e0d180783db686ed422b505
libtasn1-debugsource-4.13-4.el8_7.aarch64.rpm SHA-256: 2d48ea106fde7c3066e7c04dc4a8c9396501f62215bbe8993dd2e4c79124e0ab
libtasn1-debugsource-4.13-4.el8_7.aarch64.rpm SHA-256: 2d48ea106fde7c3066e7c04dc4a8c9396501f62215bbe8993dd2e4c79124e0ab
libtasn1-devel-4.13-4.el8_7.aarch64.rpm SHA-256: ce9c6cedaa6351a0e1f8b27bf0d6e205b9e3fe436eb96ecc5346fc4a45630902
libtasn1-tools-4.13-4.el8_7.aarch64.rpm SHA-256: 6458677b552dab88ad230e1bf3e6a8cc6e3458f7ad3b93805f8797015dcff618
libtasn1-tools-debuginfo-4.13-4.el8_7.aarch64.rpm SHA-256: 9ec482923fb6fea7faec19c7a7e96dd22b3fba78fed55ddcfeab471de5f99600
libtasn1-tools-debuginfo-4.13-4.el8_7.aarch64.rpm SHA-256: 9ec482923fb6fea7faec19c7a7e96dd22b3fba78fed55ddcfeab471de5f99600

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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