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CVE-2020-9490 Apache HTTP Server versions 2.4.20 to 2.4.43
Description
Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache HTTP Server | Versions not published |
References
- httpd.apache.org httpd.apache.org
- GLSA-202008-04 security.gentoo.org
- [httpd-dev] 20200808 Security announcements for CVE-2020-9490/CVE-2020-11993 ? lists.apache.org
- [httpd-dev] 20200811 Which version fixed the CVE-2020-9490, CVE-2020-11984 and CVE-2020-11993 vulnerabilities? lists.apache.org
- [httpd-dev] 20200811 Re: Which version fixed the CVE-2020-9490, CVE-2020-11984 and CVE-2020-11993 vulnerabilities? lists.apache.org
- USN-4458-1 usn.ubuntu.com
- FEDORA-2020-8122a8daa2 lists.fedoraproject.org
- FEDORA-2020-b58dc5df38 lists.fedoraproject.org
- openSUSE-SU-2020:1285 lists.opensuse.org
- openSUSE-SU-2020:1293 lists.opensuse.org
- DSA-4757 www.debian.org
- www.oracle.com www.oracle.com
- security.netapp.com security.netapp.com
- openSUSE-SU-2020:1792 lists.opensuse.org
- www.oracle.com www.oracle.com
- packetstormsecurity.com packetstormsecurity.com
- [httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/ lists.apache.org
- [httpd-cvs] 20210330 svn commit: r1073143 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/ lists.apache.org
- [httpd-cvs] 20210330 svn commit: r1888194 [13/13] - /httpd/site/trunk/content/security/json/ lists.apache.org
- [httpd-cvs] 20210330 svn commit: r1073140 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org
- [httpd-cvs] 20210330 svn commit: r1073139 [13/13] - in /websites/staging/httpd/trunk/content: ./ security/json/ lists.apache.org
- [httpd-cvs] 20210330 svn commit: r1888203 - /httpd/site/trunk/content/security/json/CVE-2020-9490.json lists.apache.org
- [httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/ lists.apache.org
- [httpd-cvs] 20210330 svn commit: r1073148 - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-9490.json lists.apache.org
- [httpd-cvs] 20210330 svn commit: r1073149 [13/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/ lists.apache.org
- [httpd-cvs] 20210407 svn commit: r1073454 - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-9490.json security/vulnerabilities_24.html lists.apache.org
- [httpd-cvs] 20210407 svn commit: r1888469 - /httpd/site/trunk/content/security/json/CVE-2020-9490.json lists.apache.org
- [httpd-cvs] 20210603 svn commit: r1075355 - in /websites/staging/httpd/trunk/content: ./ security/ security/json/ lists.apache.org
- [httpd-cvs] 20210606 svn commit: r1075470 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org
Timeline
- Published
- Last modified
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