Bug 1131237 - (CVE-2019-0196) VUL-0: CVE-2019-0196: apache2: mod_http2, read-after-free on a string compare
(CVE-2019-0196)
VUL-0: CVE-2019-0196: apache2: mod_http2, read-after-free on a string compare
Status: RESOLVED FIXED
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P3 - Medium : Normal
: ---
Assigned To: Security Team bot
Security Team bot
https://smash.suse.de/issue/228631/
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2019-04-02 07:50 UTC by Karol Babioch
Modified: 2021-01-12 12:15 UTC (History)
3 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


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Description Karol Babioch 2019-04-02 07:50:36 UTC
CVE-2019-0196: mod_http2, read-after-free on a string compare

Severity: Low

Vendor: The Apache Software Foundation

Versions Affected:
httpd 2.4.17 to 2.4.38

Description:
Using fuzzed network input, the http/2 request
handling could be made to access freed memory in string
comparision when determining the method of a request and
thus process the request incorrectly.
    
Mitigation:
All httpd users deploying mod_http2 should upgrade to 2.4.39 or later.

Credit:
The issue was discovered by Craig Young, <vuln-report@secur3.us>.

References:
https://httpd.apache.org/security/vulnerabilities_24.html
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-0196
Comment 1 Petr Gajdos 2019-04-03 12:54:33 UTC
Submitted for 15/apache2 and 12sp2/apache2.

I believe all fixed.
Comment 3 Swamp Workflow Management 2019-04-04 22:10:16 UTC
SUSE-SU-2019:0873-1: An update that fixes 5 vulnerabilities is now available.

Category: security (important)
Bug References: 1131233,1131237,1131239,1131241,1131245
CVE References: CVE-2019-0196,CVE-2019-0197,CVE-2019-0211,CVE-2019-0217,CVE-2019-0220
Sources used:
SUSE Linux Enterprise Module for Server Applications 15 (src):    apache2-2.4.33-3.15.1
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (src):    apache2-2.4.33-3.15.1

*** NOTE: This information is not intended to be used for external
    communication, because this may only be a partial fix.
    If you have questions please reach out to maintenance coordination.
Comment 4 Swamp Workflow Management 2019-04-04 22:16:11 UTC
SUSE-SU-2019:0878-1: An update that fixes 5 vulnerabilities is now available.

Category: security (important)
Bug References: 1131233,1131237,1131239,1131241,1131245
CVE References: CVE-2019-0196,CVE-2019-0197,CVE-2019-0211,CVE-2019-0217,CVE-2019-0220
Sources used:
SUSE OpenStack Cloud 7 (src):    apache2-2.4.23-29.40.1
SUSE Linux Enterprise Software Development Kit 12-SP4 (src):    apache2-2.4.23-29.40.1
SUSE Linux Enterprise Software Development Kit 12-SP3 (src):    apache2-2.4.23-29.40.1
SUSE Linux Enterprise Server for SAP 12-SP2 (src):    apache2-2.4.23-29.40.1
SUSE Linux Enterprise Server 12-SP4 (src):    apache2-2.4.23-29.40.1
SUSE Linux Enterprise Server 12-SP3 (src):    apache2-2.4.23-29.40.1
SUSE Linux Enterprise Server 12-SP2-LTSS (src):    apache2-2.4.23-29.40.1
SUSE Linux Enterprise Server 12-SP2-BCL (src):    apache2-2.4.23-29.40.1
SUSE Enterprise Storage 4 (src):    apache2-2.4.23-29.40.1

*** NOTE: This information is not intended to be used for external
    communication, because this may only be a partial fix.
    If you have questions please reach out to maintenance coordination.
Comment 5 Swamp Workflow Management 2019-04-11 13:09:16 UTC
openSUSE-SU-2019:1190-1: An update that fixes 5 vulnerabilities is now available.

Category: security (important)
Bug References: 1131233,1131237,1131239,1131241,1131245
CVE References: CVE-2019-0196,CVE-2019-0197,CVE-2019-0211,CVE-2019-0217,CVE-2019-0220
Sources used:
openSUSE Leap 42.3 (src):    apache2-2.4.23-45.1
Comment 6 Swamp Workflow Management 2019-04-16 13:10:13 UTC
openSUSE-SU-2019:1209-1: An update that fixes 5 vulnerabilities is now available.

Category: security (important)
Bug References: 1131233,1131237,1131239,1131241,1131245
CVE References: CVE-2019-0196,CVE-2019-0197,CVE-2019-0211,CVE-2019-0217,CVE-2019-0220
Sources used:
openSUSE Leap 15.0 (src):    apache2-2.4.33-lp150.2.17.1
Comment 7 Swamp Workflow Management 2019-04-23 19:10:05 UTC
openSUSE-SU-2019:1258-1: An update that fixes 5 vulnerabilities is now available.

Category: security (important)
Bug References: 1131233,1131237,1131239,1131241,1131245
CVE References: CVE-2019-0196,CVE-2019-0197,CVE-2019-0211,CVE-2019-0217,CVE-2019-0220
Sources used:
openSUSE Leap 42.3 (src):    apache2-2.4.23-49.1
Comment 8 Marcus Meissner 2019-07-18 06:35:24 UTC
done