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Security Advisory Updated minicom packages available

Advisory: RHSA-2001:067-03
Type: Security Advisory
Severity: N/A
Issued on: 2001-05-03
Last updated on: 2001-05-09
Affected Products: Red Hat Linux 6.2
Red Hat Linux 7.0
Red Hat Linux 7.1
CVEs (cve.mitre.org): CVE-2001-0570

Details

The minicom program allows any user with local shell access to obtain
group uucp priveledges. It may also be possible for the malicious user
to obtain root priveledges as well.

Minicom contains a great number of format string abuses in it's usage
of several printf-like varargs functions. The program was never written
with security in mind, and as such even though many format strings bugs
have been fixed in this release, there are many more lurking in the code.

This release solves the security problem by disabling setgid uucp on the
minicom binary.


Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

To update all RPMs for your particular architecture, run:

rpm -Fvh [filenames]

where [filenames] is a list of the RPMs you wish to upgrade. Only those
RPMs which are currently installed will be updated. Those RPMs which are
not installed but included in the list will not be updated. Note that you
can also use wildcards (*.rpm) if your current directory *only* contains the
desired RPMs.

Please note that this update is also available via Red Hat Network. Many
people find this an easier way to apply updates. To use Red Hat Network,
launch the Red Hat Update Agent with the following command:

up2date

This will start an interactive process that will result in the appropriate
RPMs being upgraded on your system.

Updated packages

Red Hat Linux 6.2

SRPMS:
ftp://updates.redhat.com/rhn/repository/NULL/minicom/1.83.1-1.0.6x/SRPMS/minicom-1.83.1-1.0.6x.src.rpm
Missing file
    MD5: d6ecd41e7df093ca62f8d1ab15a2d51c
 
Alpha:
ftp://updates.redhat.com/rhn/repository/NULL/minicom/1.83.1-1.0.6x/alpha/minicom-1.83.1-1.0.6x.alpha.rpm
Missing file
    MD5: b27358ca1604b2ca5fa8ec6a34fa6349
 
IA-32:
ftp://updates.redhat.com/rhn/repository/NULL/minicom/1.83.1-1.0.6x/i386/minicom-1.83.1-1.0.6x.i386.rpm
Missing file
    MD5: 158495648d2d3f8a2636d345249fc01a
 
Sparc:
ftp://updates.redhat.com/rhn/repository/NULL/minicom/1.83.1-1.0.6x/sparc/minicom-1.83.1-1.0.6x.sparc.rpm
Missing file
    MD5: ca9069a87bfa81fe730cb8f31378e57a
 
Red Hat Linux 7.0

SRPMS:
ftp://updates.redhat.com/rhn/repository/NULL/minicom/1.83.1-8/SRPMS/minicom-1.83.1-8.src.rpm
Missing file
    MD5: 599a686fa0598467f5ee451f934c8a28
 
Alpha:
ftp://updates.redhat.com/rhn/repository/NULL/minicom/1.83.1-8/alpha/minicom-1.83.1-8.alpha.rpm
Missing file
    MD5: 2da88e6d8479ccb35078ec1a469b3568
 
IA-32:
ftp://updates.redhat.com/rhn/repository/NULL/minicom/1.83.1-8/i386/minicom-1.83.1-8.i386.rpm
Missing file
    MD5: 5cfe67255b3ec7df6c3f1b274da3c7ad
 
Red Hat Linux 7.1

SRPMS:
ftp://updates.redhat.com/rhn/repository/NULL/minicom/1.83.1-8/SRPMS/minicom-1.83.1-8.src.rpm
Missing file
    MD5: 599a686fa0598467f5ee451f934c8a28
 
IA-32:
ftp://updates.redhat.com/rhn/repository/NULL/minicom/1.83.1-8/i386/minicom-1.83.1-8.i386.rpm
Missing file
    MD5: 5cfe67255b3ec7df6c3f1b274da3c7ad
 

References


Keywords

exploit


These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from:
https://www.redhat.com/security/team/key/#package

The Red Hat security contact is secalert@redhat.com. More contact details at http://www.redhat.com/security/team/contact/