Debian: DSA-1700-1: New lasso packages fix validation bypass
Debian: DSA-1700-1: New lasso packages fix validation bypass
It was discovered that Lasso, a library for Liberty Alliance and SAML protocols performs incorrect validation of the return value of OpenSSL's DSA_verify() function.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------ Debian Security Advisory DSA-1700-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Moritz Muehlenhoff January 11, 2009 https://www.debian.org/security/faq - ------------------------------------------------------------------------ Package : lasso Vulnerability : incorrect API usage Problem type : local(remote) Debian-specific: no CVE Id(s) : CVE-2009-0050 Debian Bug : 511262 It was discovered that Lasso, a library for Liberty Alliance and SAML protocols performs incorrect validation of the return value of OpenSSL's DSA_verify() function. For the stable distribution (etch), this problem has been fixed in version 0.6.5-3+etch1. For the upcoming stable distribution (lenny) and the unstable distribution (sid), this problem has been fixed in version 2.2.1-2. We recommend that you upgrade your lasso package. Upgrade instructions - -------------------- wget url will fetch the file for you dpkg -i file.deb will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 4.0 alias etch - ------------------------------- Stable updates are available for alpha, amd64, arm, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc. 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https://security.debian.org/pool/updates/main/l/lasso/liblasso-java_0.6.5-3+etch1_sparc.deb Size/MD5 checksum: 173448 5e1fa2fe243214d922308bf324da7e87 https://security.debian.org/pool/updates/main/l/lasso/liblasso3-dev_0.6.5-3+etch1_sparc.deb Size/MD5 checksum: 170024 4b80b359d3a1150818c50d92eaa37c5b https://security.debian.org/pool/updates/main/l/lasso/python-lasso_0.6.5-3+etch1_sparc.deb Size/MD5 checksum: 181308 db23cb9d622527c4032d8a98865b828f These files will probably be moved into the stable distribution on its next update. - --------------------------------------------------------------------------------- For apt-get: deb https://security.debian.org/ stable/updates main For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main Mailing list: This email address is being protected from spambots. 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