CVE-2007-3100

NameCVE-2007-3100
Descriptionusr/log.c in iscsid in open-iscsi (iscsi-initiator-utils) before 2.0-865 uses a semaphore with insecure permissions (world-writable/world-readable) for managing log messages using shared memory, which allows local users to cause a denial of service (hang) by grabbing the semaphore.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-1314-1
NVD severitylow
Debian Bugs429225

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
open-iscsi (PTS)stretch2.0.874-3~deb9u1fixed
buster2.0.874-7.1fixed
bullseye, sid2.1.3-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
open-iscsisourceetch2.0.730-1etch1DSA-1314-1
open-iscsisource(unstable)2.0.865-1low429225

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