Back to search
CVE-2020-9490
Published: Aug 7, 2020
Modified: Aug 4, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | Apache HTTP Server | affected 2.4.20 to 2.4.43 |
References
GLSA-202008-04
vendor-advisory
x_refsource_GENTOO
[httpd-dev] 20200808 Security announcements for CVE-2020-9490/CVE-2020-11993 ?
mailing-list
x_refsource_MLIST
[httpd-dev] 20200811 Which version fixed the CVE-2020-9490, CVE-2020-11984 and CVE-2020-11993 vulnerabilities?
mailing-list
x_refsource_MLIST
[httpd-dev] 20200811 Re: Which version fixed the CVE-2020-9490, CVE-2020-11984 and CVE-2020-11993 vulnerabilities?
mailing-list
x_refsource_MLIST
USN-4458-1
vendor-advisory
x_refsource_UBUNTU
FEDORA-2020-8122a8daa2
vendor-advisory
x_refsource_FEDORA
FEDORA-2020-b58dc5df38
vendor-advisory
x_refsource_FEDORA
openSUSE-SU-2020:1285
vendor-advisory
x_refsource_SUSE
openSUSE-SU-2020:1293
vendor-advisory
x_refsource_SUSE
DSA-4757
vendor-advisory
x_refsource_DEBIAN
https://www.oracle.com/security-alerts/cpuoct2020.html
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20200814-0005/
x_refsource_CONFIRM
openSUSE-SU-2020:1792
vendor-advisory
x_refsource_SUSE
https://www.oracle.com/security-alerts/cpujan2021.html
x_refsource_MISC
[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/
mailing-list
x_refsource_MLIST
[httpd-cvs] 20210330 svn commit: r1073143 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/
mailing-list
x_refsource_MLIST
[httpd-cvs] 20210330 svn commit: r1888194 [13/13] - /httpd/site/trunk/content/security/json/
mailing-list
x_refsource_MLIST
[httpd-cvs] 20210330 svn commit: r1073139 [13/13] - in /websites/staging/httpd/trunk/content: ./ security/json/
mailing-list
x_refsource_MLIST
[httpd-cvs] 20210330 svn commit: r1888203 - /httpd/site/trunk/content/security/json/CVE-2020-9490.json
mailing-list
x_refsource_MLIST
[httpd-cvs] 20210407 svn commit: r1888469 - /httpd/site/trunk/content/security/json/CVE-2020-9490.json
mailing-list
x_refsource_MLIST
[httpd-cvs] 20210603 svn commit: r1075355 - in /websites/staging/httpd/trunk/content: ./ security/ security/json/
mailing-list
x_refsource_MLIST
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now