{ "data_type": "CVE", "data_format": "MITRE", "data_version": "4.0", "CVE_data_meta": { "ID": "CVE-2020-9490", "ASSIGNER": "security@apache.org", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "n/a", "product": { "product_data": [ { "product_name": "Apache HTTP Server", "version": { "version_data": [ { "version_value": "2.4.20 to 2.4.43" } ] } } ] } } ] } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Push Diary Crash on Specifically Crafted HTTP/2 Header" } ] } ] }, "references": { "reference_data": [ { "refsource": "MISC", "name": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2020-9490", "url": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2020-9490" }, { "refsource": "GENTOO", "name": "GLSA-202008-04", "url": "https://security.gentoo.org/glsa/202008-04" }, { "refsource": "MLIST", "name": "[httpd-dev] 20200808 Security announcements for CVE-2020-9490/CVE-2020-11993 ?", "url": "https://lists.apache.org/thread.html/r9e9f1a7609760f0f80562eaaec2aa3c32d525c3e0fca98b475240c71@%3Cdev.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-dev] 20200811 Which version fixed the CVE-2020-9490, CVE-2020-11984 and CVE-2020-11993 vulnerabilities?", "url": "https://lists.apache.org/thread.html/r5debe8f82728a00a4a68bc904dd6c35423bdfc8d601cfb4579f38bf1@%3Cdev.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-dev] 20200811 Re: Which version fixed the CVE-2020-9490, CVE-2020-11984 and CVE-2020-11993 vulnerabilities?", "url": "https://lists.apache.org/thread.html/r623de9b2b2433a87f3f3a15900419fc9c00c77b26936dfea4060f672@%3Cdev.httpd.apache.org%3E" }, { "refsource": "UBUNTU", "name": "USN-4458-1", "url": "https://usn.ubuntu.com/4458-1/" }, { "refsource": "FEDORA", "name": "FEDORA-2020-8122a8daa2", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4NKWG2EXAQQB6LMLATKZ7KLSRGCSHVAN/" }, { "refsource": "FEDORA", "name": "FEDORA-2020-b58dc5df38", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ITVFDBVM6E3JF3O7RYLRPRCH3RDRHJJY/" }, { "refsource": "SUSE", "name": "openSUSE-SU-2020:1285", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00068.html" }, { "refsource": "SUSE", "name": "openSUSE-SU-2020:1293", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00071.html" }, { "refsource": "DEBIAN", "name": "DSA-4757", "url": "https://www.debian.org/security/2020/dsa-4757" }, { "url": "https://www.oracle.com/security-alerts/cpuoct2020.html", "refsource": "MISC", "name": "https://www.oracle.com/security-alerts/cpuoct2020.html" }, { "refsource": "CONFIRM", "name": "https://security.netapp.com/advisory/ntap-20200814-0005/", "url": "https://security.netapp.com/advisory/ntap-20200814-0005/" }, { "refsource": "SUSE", "name": "openSUSE-SU-2020:1792", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00081.html" }, { "url": "https://www.oracle.com/security-alerts/cpujan2021.html", "refsource": "MISC", "name": "https://www.oracle.com/security-alerts/cpujan2021.html" }, { "refsource": "MISC", "name": "http://packetstormsecurity.com/files/160392/Apache-2.4.43-mod_http2-Memory-Corruption.html", "url": "http://packetstormsecurity.com/files/160392/Apache-2.4.43-mod_http2-Memory-Corruption.html" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/", "url": "https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1073143 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/", "url": "https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1888194 [13/13] - /httpd/site/trunk/content/security/json/", "url": "https://lists.apache.org/thread.html/r09bb998baee74a2c316446bd1a41ae7f8d7049d09d9ff991471e8775@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[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", "url": "https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1073139 [13/13] - in /websites/staging/httpd/trunk/content: ./ security/json/", "url": "https://lists.apache.org/thread.html/rdf3e5d0a5f5c3d90d6013bccc6c4d5af59cf1f8c8dea5d9a283d13ce@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1888203 - /httpd/site/trunk/content/security/json/CVE-2020-9490.json", "url": "https://lists.apache.org/thread.html/r97d0faab6ed8fd0d439234b16d05d77b22a07b0c4817e7b3cca419cc@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/", "url": "https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1073148 - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-9490.json", "url": "https://lists.apache.org/thread.html/ra4da876037477c06f2677d7a1e10b5a8613000fca99c813958070fe9@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1073149 [13/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/", "url": "https://lists.apache.org/thread.html/r3c5c3104813c1c5508b55564b66546933079250a46ce50eee90b2e36@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210407 svn commit: r1073454 - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-9490.json security/vulnerabilities_24.html", "url": "https://lists.apache.org/thread.html/r9e485ce5a01c9dc3d4d785a7d28aa7400ead1e81884034ff1f03cfee@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210407 svn commit: r1888469 - /httpd/site/trunk/content/security/json/CVE-2020-9490.json", "url": "https://lists.apache.org/thread.html/r0b6541c5fb2f8fb383861333400add7def625bc993300300de0b4f8d@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210603 svn commit: r1075355 - in /websites/staging/httpd/trunk/content: ./ security/ security/json/", "url": "https://lists.apache.org/thread.html/rfed9fea918e090383da33e393eb6c2755fccf05032bd7d6eb4737c9e@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[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", "url": "https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d@%3Ccvs.httpd.apache.org%3E" } ] }, "description": { "description_data": [ { "lang": "eng", "value": "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." } ] } }