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openssl: missing bn_wexpand return value checks

🗓️ 13 Dec 2010 18:13:00Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 5 Views

OpenSSL before 0.9.8m does not check NULL from bn_wexpand in several files, enabling attacks.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
0day.today		OpenSSL < 0.9.8l and previous versions Multiple Vulnerability
9 Mar 201000:00
–zdt
IBM Security Bulletins		Security Bulletin: This Power System update is being released to address multiple CVEs for vTPM1.2
5 Dec 202223:45
–ibm
ALT Linux		Security fix for the ALT Linux 9 package openssl1.1 version 0.9.8m-alt1
26 Feb 201000:00
–altlinux
ALT Linux		Security fix for the ALT Linux 8 package openssl10 version 0.9.8m-alt1
26 Feb 201000:00
–altlinux
ALT Linux		Security fix for the ALT Linux 6 package openssl10 version 0.9.8m-alt1
26 Feb 201000:00
–altlinux
ALT Linux		Security fix for the ALT Linux 9 package openssl10 version 0.9.8m-alt1
26 Feb 201000:00
–altlinux
Tenable Nessus		OpenSSL < 0.9.8m Multiple Vulnerabilities
9 Mar 201000:00
–nessus
Tenable Nessus		Mac OS X 10.6 < 10.6.8 Multiple Vulnerabilities
23 Jun 201100:00
–nessus
Tenable Nessus		Mac OS X 10.6 < 10.6.8 Multiple Vulnerabilities
23 Jun 201100:00
–nessus
Tenable Nessus		OpenSSL < 0.9.8m Multiple Vulnerabilities
9 Mar 201000:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux4i386openssl0:0.9.7a-43.17.el4_8.6openssl-0:0.9.7a-43.17.el4_8.6.i386.rpm
Red Hat Enterprise Linux4ia64openssl0:0.9.7a-43.17.el4_8.6openssl-0:0.9.7a-43.17.el4_8.6.ia64.rpm
Red Hat Enterprise Linux4ppcopenssl0:0.9.7a-43.17.el4_8.6openssl-0:0.9.7a-43.17.el4_8.6.ppc.rpm
Red Hat Enterprise Linux4ppc64openssl0:0.9.7a-43.17.el4_8.6openssl-0:0.9.7a-43.17.el4_8.6.ppc64.rpm
Red Hat Enterprise Linux4s390openssl0:0.9.7a-43.17.el4_8.6openssl-0:0.9.7a-43.17.el4_8.6.s390.rpm
Red Hat Enterprise Linux4s390xopenssl0:0.9.7a-43.17.el4_8.6openssl-0:0.9.7a-43.17.el4_8.6.s390x.rpm
Red Hat Enterprise Linux4x86_64openssl0:0.9.7a-43.17.el4_8.6openssl-0:0.9.7a-43.17.el4_8.6.x86_64.rpm
Red Hat Enterprise Linux4anyopenssl0:0.9.7a-43.17.el4_8.6.i686openssl-0:0.9.7a-43.17.el4_8.6.i686.noarch.rpm
Red Hat Enterprise Linux4i386openssl-debuginfo0:0.9.7a-43.17.el4_8.6openssl-debuginfo-0:0.9.7a-43.17.el4_8.6.i386.rpm
Red Hat Enterprise Linux4ia64openssl-debuginfo0:0.9.7a-43.17.el4_8.6openssl-debuginfo-0:0.9.7a-43.17.el4_8.6.ia64.rpm
Rows per page

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28 Jun 2026 12:09Current
7.1High risk
Vulners AI Score7.1
CVSS 210
EPSS0.06732
CWE-476
OpenSSLbn_wexpandnull checkattack vectors
5