PT-2019-6535 · Rpcbind · Rpcbind

Guillem Jover · Published 2019-10-29 · Updated 2019-11-05 · CVE-2010-2064

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions rpcbind version 0.2.0

Description The issue allows local users to write to arbitrary files or gain privileges via a symlink attack on (1) /tmp/portmap.xdr and (2) /tmp/rpcbind.xdr.

Recommendations For rpcbind version 0.2.0, consider restricting access to the /tmp directory to prevent symlink attacks on /tmp/portmap.xdr and /tmp/rpcbind.xdr until a patch is available.

Fix

Link Following

Weakness Enumeration

CWE-59

Related Identifiers

CVE-2010-2064

Affected Products

Rpcbind

References · 9

• https://security-tracker.debian.org/tracker/CVE-2010-2064 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2010-2064 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2010-2064 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2010-2064 · Security Note
• https://openwall.com/lists/oss-security/2010/06/08/3 · Note
• https://t.me/cibsecurity/7757 · Telegram Post
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-2064 · Note
• https://access.redhat.com/security/cve/cve-2010-2064 · Note
• https://t.me/cibsecurity/7899 · Telegram Post