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Gentoo GLSA 201006-06 Update: Transmission Multiple Vulnerabilities Found

gentoo
Calendar Grey June 1, 2010
Dist Gentoo Esm H88
Debian Linux Security Notice: Several vulnerabilities in Transmission pose risks of remote code execution. Immediate updates suggested.
Stack-based buffer overflows in Transmission may allow for remote execution of arbitrary code.

Summary

Multiple stack-based buffer overflows in the tr_magnetParse() function in libtransmission/magnet.c have been discovered.

Resolution

All Transmission users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-p2p/transmission-1.92"

References

[ 1 ] CVE-2010-1853 https://www.cve.org/CVERecord?id=CVE-2010-1853

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201006-06
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Concerns

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

Severity: Normal
Title: Transmission: Multiple vulnerabilities
Date: June 01, 2010
Bugs: #309831
ID: 201006-06

Synopsis

Stack-based buffer overflows in Transmission may allow for remote execution of arbitrary code.

Background

Transmission is a cross-platform BitTorrent client.

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Affected Packages

------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-p2p/transmission < 1.92 >= 1.92

Impact

===== A remote attacker could cause a Denial of Service or possibly execute arbitrary code via a crafted magnet URL with a large number of tr or ws links.

Workaround

There is no known workaround at this time.

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