SUSE-RU-2023:4310-1: Recommended update for libtirpc

Published Oct 31, 2023
·
Updated

This Update for libtirpc to 1.3.4, fixing the following issues: Update to 1.3.4 (bsc#1199467) binddynport.c honor iplocalreservedports replaces: binddynport-honor-iplocalreservedports.patch gss-api: expose gss major/minor error in authgssrefresh() rpcbclnt.c: Eliminate double frees in deletecache() rpcbclnt.c: memory leak in destroyaddr portmapper: allow TCP-only portmapper getnetconfigent: avoid potential DoS issue by removing unnecessary sleep clntraw.c: fix a possible null pointer dereference bindresvport.c: fix a potential resource leakage Update to 1.3.3: Fix DoS vulnerability in libtirpc replaces: 0001-Fix-DoS-vulnerability-in-libtirpc.patch rpcdtablesize: use portable system call libtirpc: Fix use-after-free accessing the error number Fix potential memory leak of parms.raddr replaces 0001-fix-parms.raddr-memory-leak.patch rpcbclnt.c add mechanism to try v2 protocol first preplaces: 0001-rpcbclnt.c-config-to-try-protocolversion-2-first.patch Eliminate deadlocks in connects with an MT environment clntdgfreeres() uncleared set active state may deadlock thread safe clnt destruction SUNRPC: mutexed access blacklistread state variable SUNRPC: MT-safe overhaul of address cache management in rpcbclnt.c Update to 1.3.2: Replace the final SunRPC licenses with BSD licenses blacklist: Add a few more well known ports libtirpc: disallow calling authrefresh from clntcall with RPCSECGSS Update to 1.3.1: Remove AUTHDES interfaces from authdes.h The unsupported AUTHDES authentication has be compiled out since commit d918e41d889 (Wed Oct 9 2019) replaced by API routines that return errors. svcdg: Free xpnetid during destroy Fix memory management issues of fd locks libtirpc: replace array with list for per-fd locks svcvcdodestroy: fix double free of xpltaddr.buf rpcdtbsize: rlimcur instead of rlimmax pkg-config: use the correct replacements for libdir/includedir

Affected Software

167 affected componentsFixes available
All of the following
SUSE openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-devel<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE openSUSE Leap 15.3 (x86_64)
Any of the following
suse/libtirpc3<32bit-debuginfo-1.3.4-150300.3.20.1
32bit-debuginfo-1.3.4-150300.3.20.1
suse/libtirpc3<32bit-1.3.4-150300.3.20.1
32bit-1.3.4-150300.3.20.1
All of the following
SUSE openSUSE Leap 15.3 (aarch64_ilp32)
Any of the following
suse/libtirpc3<64bit-1.3.4-150300.3.20.1
64bit-1.3.4-150300.3.20.1
suse/libtirpc3<64bit-debuginfo-1.3.4-150300.3.20.1
64bit-debuginfo-1.3.4-150300.3.20.1
All of the following
SUSE openSUSE Leap Micro 5.3 (aarch64 x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE openSUSE Leap Micro 5.4 (aarch64 s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-devel<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE openSUSE Leap 15.4 (x86_64)
Any of the following
suse/libtirpc3<32bit-debuginfo-1.3.4-150300.3.20.1
32bit-debuginfo-1.3.4-150300.3.20.1
suse/libtirpc3<32bit-1.3.4-150300.3.20.1
32bit-1.3.4-150300.3.20.1
All of the following
SUSE openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-devel<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
Any of the following
suse/libtirpc3<32bit-debuginfo-1.3.4-150300.3.20.1
32bit-debuginfo-1.3.4-150300.3.20.1
suse/libtirpc3<32bit-1.3.4-150300.3.20.1
32bit-1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise Micro 5.5 (aarch64 s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-devel<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE Basesystem Module 15-SP4 (x86_64)
Any of the following
suse/libtirpc3<32bit-debuginfo-1.3.4-150300.3.20.1
32bit-debuginfo-1.3.4-150300.3.20.1
suse/libtirpc3<32bit-1.3.4-150300.3.20.1
32bit-1.3.4-150300.3.20.1
All of the following
SUSE Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-devel<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE Basesystem Module 15-SP5 (x86_64)
Any of the following
suse/libtirpc3<32bit-debuginfo-1.3.4-150300.3.20.1
32bit-debuginfo-1.3.4-150300.3.20.1
suse/libtirpc3<32bit-1.3.4-150300.3.20.1
32bit-1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (aarch64 x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-devel<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (x86_64)
Any of the following
suse/libtirpc3<32bit-debuginfo-1.3.4-150300.3.20.1
32bit-debuginfo-1.3.4-150300.3.20.1
suse/libtirpc3<32bit-1.3.4-150300.3.20.1
32bit-1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64 x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-devel<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (x86_64)
Any of the following
suse/libtirpc3<32bit-debuginfo-1.3.4-150300.3.20.1
32bit-debuginfo-1.3.4-150300.3.20.1
suse/libtirpc3<32bit-1.3.4-150300.3.20.1
32bit-1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 ppc64le s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-devel<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (x86_64)
Any of the following
suse/libtirpc3<32bit-debuginfo-1.3.4-150300.3.20.1
32bit-debuginfo-1.3.4-150300.3.20.1
suse/libtirpc3<32bit-1.3.4-150300.3.20.1
32bit-1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-devel<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise Server for SAP Applications 15 SP3 (x86_64)
Any of the following
suse/libtirpc3<32bit-debuginfo-1.3.4-150300.3.20.1
32bit-debuginfo-1.3.4-150300.3.20.1
suse/libtirpc3<32bit-1.3.4-150300.3.20.1
32bit-1.3.4-150300.3.20.1
All of the following
SUSE SUSE Manager Proxy 4.2 (x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<32bit-debuginfo-1.3.4-150300.3.20.1
32bit-debuginfo-1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-devel<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<32bit-1.3.4-150300.3.20.1
32bit-1.3.4-150300.3.20.1
All of the following
SUSE SUSE Manager Retail Branch Server 4.2 (x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<32bit-debuginfo-1.3.4-150300.3.20.1
32bit-debuginfo-1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-devel<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<32bit-1.3.4-150300.3.20.1
32bit-1.3.4-150300.3.20.1
All of the following
SUSE SUSE Manager Server 4.2 (ppc64le s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-devel<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE SUSE Manager Server 4.2 (x86_64)
Any of the following
suse/libtirpc3<32bit-debuginfo-1.3.4-150300.3.20.1
32bit-debuginfo-1.3.4-150300.3.20.1
suse/libtirpc3<32bit-1.3.4-150300.3.20.1
32bit-1.3.4-150300.3.20.1
All of the following
SUSE SUSE Enterprise Storage 7.1 (aarch64 x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-devel<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE SUSE Enterprise Storage 7.1 (x86_64)
Any of the following
suse/libtirpc3<32bit-debuginfo-1.3.4-150300.3.20.1
32bit-debuginfo-1.3.4-150300.3.20.1
suse/libtirpc3<32bit-1.3.4-150300.3.20.1
32bit-1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
All of the following
SUSE SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
Any of the following
suse/libtirpc-netconfig<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc-debugsource<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1
suse/libtirpc3-debuginfo<1.3.4-150300.3.20.1
1.3.4-150300.3.20.1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade suse/libtirpc-netconfig to a version that resolves this vulnerability.

    Fixed in 1.3.4-150300.3.20.1
  2. Upgrade

    Upgrade suse/libtirpc3 to a version that resolves this vulnerability.

    Fixed in 1.3.4-150300.3.20.1
  3. Upgrade

    Upgrade suse/libtirpc3-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.3.4-150300.3.20.1
  4. Upgrade

    Upgrade suse/libtirpc-debugsource to a version that resolves this vulnerability.

    Fixed in 1.3.4-150300.3.20.1
  5. Upgrade

    Upgrade suse/libtirpc-devel to a version that resolves this vulnerability.

    Fixed in 1.3.4-150300.3.20.1
  6. Upgrade

    Upgrade suse/libtirpc3 to a version that resolves this vulnerability.

    Fixed in 32bit-debuginfo-1.3.4-150300.3.20.1
  7. Upgrade

    Upgrade suse/libtirpc3 to a version that resolves this vulnerability.

    Fixed in 32bit-1.3.4-150300.3.20.1
  8. Upgrade

    Upgrade suse/libtirpc3 to a version that resolves this vulnerability.

    Fixed in 64bit-1.3.4-150300.3.20.1
  9. Upgrade

    Upgrade suse/libtirpc3 to a version that resolves this vulnerability.

    Fixed in 64bit-debuginfo-1.3.4-150300.3.20.1
  10. Upgrade

    Upgrade libtirpc to a version that resolves this vulnerability.

    Fixed in 1.3.4

Event History

Oct 31, 2023
Advisory Published
04:30 PM

Frequently Asked Questions

1

Which systems and packages are covered by this update?

The update applies to libtirpc3, libtirpc-netconfig, libtirpc3-debuginfo, libtirpc-debugsource, and libtirpc-devel on openSUSE Leap 15.3 and openSUSE Leap Micro 5.3. Listed architectures include aarch64, ppc64le, s390x, x86_64, i586, and aarch64_ilp32 where applicable.

2

What security-relevant failure modes are addressed?

The update includes fixes for a denial-of-service vulnerability as well as use-after-free, double-free, null-pointer dereference, potential resource leakage, and memory-leak issues. It also includes thread-safety and deadlock fixes in RPC-related code.

3

What version does the update provide?

The update moves libtirpc to version 1.3.4. It also incorporates changes from the 1.3.3 update, including the denial-of-service fix.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203