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Bug 1202418 - (CVE-2015-0288) CVE-2015-0288 openssl: X509_to_X509_REQ NULL pointer dereference
CVE-2015-0288 openssl: X509_to_X509_REQ NULL pointer dereference
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20150319,reported=2...
: Security
Depends On: 1196738 1203070 1203071 1203082 1203083 1203855 1203856 1205026 1205494 1205495 1207507 1242336 1242337 1242342 1242343
Blocks: 1202442 1205499 1290842
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Reported: 2015-03-16 11:01 EDT by Martin Prpič
Modified: 2018-07-18 10:37 EDT (History)
46 users (show)

See Also:
Fixed In Version: openssl 1.0.2a, openssl 1.0.1m, openssl 1.0.0r, openssl 0.9.8zf
Doc Type: Bug Fix
Doc Text:
A NULL pointer dereference flaw was found in OpenSSL's X.509 certificate handling implementation. A specially crafted X.509 certificate could cause an application using OpenSSL to crash if the application attempted to convert the certificate to a certificate request.
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RHEL 7.3 requirements from Atomic Host:
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External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2015:0715 normal SHIPPED_LIVE Moderate: openssl security update 2015-03-23 20:50:48 EDT
Red Hat Product Errata RHSA-2015:0716 normal SHIPPED_LIVE Moderate: openssl security and bug fix update 2015-03-23 23:04:24 EDT
Red Hat Product Errata RHSA-2015:0752 normal SHIPPED_LIVE Moderate: openssl security update 2015-03-30 07:58:28 EDT
Red Hat Product Errata RHSA-2015:0800 normal SHIPPED_LIVE Moderate: openssl security update 2015-04-13 11:54:05 EDT

  None (edit)
Description Martin Prpič 2015-03-16 11:01:44 EDT 
A NULL pointer dereference flaw was found in OpenSSL's X509_to_X509_REQ() function. A remote attacker could use this flaw to crash an OpenSSL server with an invalid certificate key. Note that this function is rarely used in practice.

This issue affects OpenSSL versions: 1.0.2, 1.0.1, 1.0.0, and 0.9.8. This issue is fixed in versions: 1.0.2a, 1.0.1m, 1.0.0r, and 0.9.8zf.

Upstream patch:

https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=28a00bcd8e318da18031b2ac8778c64147cd54f9

Acknowledgements:

Red Hat would like to thank the OpenSSL project for reporting this issue. Upstream acknowledges Brian Carpenter as the original reporter.
Comment 6 Tomas Hoger 2015-03-19 15:07:32 EDT 
Created openssl tracking bugs for this issue:

Affects: fedora-all [bug 1196738]
Comment 7 Tomas Hoger 2015-03-19 15:07:36 EDT 
Created mingw-openssl tracking bugs for this issue:

Affects: fedora-all [bug 1203855]
Affects: epel-7 [bug 1203856]
Comment 8 Fedora Update System 2015-03-22 00:40:07 EDT 
openssl-1.0.1k-6.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 9 Fedora Update System 2015-03-22 00:40:56 EDT 
openssl-1.0.1k-6.fc22 has been pushed to the Fedora 22 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 10 Fedora Update System 2015-03-23 03:18:17 EDT 
openssl-1.0.1e-42.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 11 errata-xmlrpc 2015-03-23 16:51:54 EDT 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2015:0715 https://rhn.redhat.com/errata/RHSA-2015-0715.html
Comment 12 errata-xmlrpc 2015-03-23 19:05:02 EDT 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2015:0716 https://rhn.redhat.com/errata/RHSA-2015-0716.html
Comment 15 errata-xmlrpc 2015-03-30 03:58:52 EDT 
This issue has been addressed in the following products:

  Red Hat Storage 2.1

Via RHSA-2015:0752 https://rhn.redhat.com/errata/RHSA-2015-0752.html
Comment 17 errata-xmlrpc 2015-04-13 07:54:43 EDT 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 5

Via RHSA-2015:0800 https://rhn.redhat.com/errata/RHSA-2015-0800.html
Comment 20 Bogdan Sikora 2015-11-04 04:00:53 EST 
https://issues.jboss.org/browse/JWS-224
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