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Fedora 10: 2009-0577 Moderate: libnasl OpenSSL Signature Checks Issue

fedora
Calendar Grey January 26, 2009
Dist Fedora Esm H88
CentOS alert regarding libnasl addresses flawed OpenSSL validations for invalid signatures released on January 16, 2009.
libnasl: OpenSSL incorrect checks for malformed signatures https://bugzilla.redhat.com/show_bug.cgi?id=479655

Summary

NASL is a scripting language designed for the Nessus security scanner.

Its aim is to allow anyone to write a test for a given security hole

in a few minutes, to allow people to share their tests without having

to worry about their operating system, and to guarantee everyone that

a NASL script can not do anything nasty except performing a given

security test against a given target.

Thus, NASL allows you to easily forge IP packets, or to send regular

packets. It provides you some convenient functions that will make the

test of web and FTP server more easy to write. NASL garantees you that

a NASL script:

- will not send any packet to a host other than the target host,

- will not execute any commands on your local system.

[ 1 ] Bug #479655 - libnasl: OpenSSL incorrect checks for malformed signatures

https://bugzilla.redhat.com/show_bug.cgi?id=479655

su -c 'yum update libnasl' at the command line.

For more information, refer to "Managing Software with yum",

available at .

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

Fedora-package-announce mailing list

Fedora-package-announce@redhat.com

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/

Change Log

References

Update Instructions

Severity
important
Lowest
Low
Medium
High
Critical

Product: Fedora 10
Version: 2.2.11
Release: 3.fc10
Summary: Nessus Attack Scripting Language

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