Description
rpcbind 0.2.0 does not properly validate (1) /tmp/portmap.xdr and (2) /tmp/rpcbind.xdr, which can be created by an attacker before the daemon is started.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| rpcbind | rpcbind | 0.2.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | rpcbind | 0.2.0-4.1 | — |
| Debian 13 | rpcbind | 0.2.0-4.1 | — |
| Debian 12 | rpcbind | 0.2.0-4.1 | — |
References
- https://security-tracker.debian.org/tracker/CVE-2010-2061
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-2061
- https://access.redhat.com/security/cve/cve-2010-2061
- [oss-security] 20100608 CVE Request -- rpcbind -- Insecure (predictable) temporary file use mailing-list
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=583435#5