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openSUSE Leap 16.0 rpcbind Moderate Memory Leak Fix 2026-21019-1

opensuse
Calendar Grey June 30, 2026
Dist Opensuse Esm H88
This advisory details the security update for rpcbind in openSUSE Leap 16.0, addressing issues such as memory leaks and buffer overflow.
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Description

This update for rpcbind fixes the following issues

- Update to rpcbind 1.2.9 (bsc#1267212)

https://lore.kernel.org/linux-nfs/5cad3ab4-d24a-45fa-b1e9-d57b2c47a5e4@redhat.com/

* rpcinfo: stack buffer overflow in rpcinfo rpcbaddrlist()

* rpcbind: Stop unauthenticated oversized allocation in PMAPPROC_CALLIT decode

* rpcbind: fix memory leak in read_warmstart()

* rpcbind: fix memory leaks in network_init()

* rpcbind: fix memory leak in init_transport()

* Added -v (print version and compile flags)

* rpcinfo: Removed a number of "old-style function definition" warnings

* man/rpcbind: Update list of options

* Comment out ListenStream=@/run/rpcbind.sock

* [nfs/nfs-utils/rpcbind] rpcbind: avoid dereferencing NULL from realloc()

* systemd/rpcbind.service.in: Add various hardenings options

* man/rpcbind: Add Files section to manpage

* Moved rpcbind.lock and default configs to /run instead of /var/run

Patch instructions:

To install this openSUSE security update use the suse...

Read the Full Advisory

Patch

Package List

- openSUSE Leap 16.0:

rpcbind-1.2.9-160000.1.1

References

* bsc#1117217

* bsc#1181400

* bsc#1267212

Severity
moderate
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2026:21019-1
Rating: moderate
Affected Products: openSUSE Leap 16.0 An update that has 3 bug fixes can now be installed.

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