CVE-2020-9490

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2020-9490", "name": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2020-9490", "tags": ["Vendor Advisory"], "refsource": "MISC"}, {"url": "https://security.gentoo.org/glsa/202008-04", "name": "GLSA-202008-04", "tags": ["Third Party Advisory"], "refsource": "GENTOO"}, {"url": "https://lists.apache.org/thread.html/r9e9f1a7609760f0f80562eaaec2aa3c32d525c3e0fca98b475240c71@%3Cdev.httpd.apache.org%3E", "name": "[httpd-dev] 20200808 Security announcements for CVE-2020-9490/CVE-2020-11993 ?", "tags": ["Vendor Advisory"], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r5debe8f82728a00a4a68bc904dd6c35423bdfc8d601cfb4579f38bf1@%3Cdev.httpd.apache.org%3E", "name": "[httpd-dev] 20200811 Which version fixed the CVE-2020-9490, CVE-2020-11984 and CVE-2020-11993 vulnerabilities?", "tags": ["Vendor Advisory"], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r623de9b2b2433a87f3f3a15900419fc9c00c77b26936dfea4060f672@%3Cdev.httpd.apache.org%3E", "name": "[httpd-dev] 20200811 Re: Which version fixed the CVE-2020-9490, CVE-2020-11984 and CVE-2020-11993 vulnerabilities?", "tags": ["Vendor Advisory"], "refsource": "MLIST"}, {"url": "https://security.netapp.com/advisory/ntap-20200814-0005/", "name": "https://security.netapp.com/advisory/ntap-20200814-0005/", "tags": [], "refsource": "CONFIRM"}, {"url": "https://usn.ubuntu.com/4458-1/", "name": "USN-4458-1", "tags": [], "refsource": "UBUNTU"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4NKWG2EXAQQB6LMLATKZ7KLSRGCSHVAN/", "name": "FEDORA-2020-8122a8daa2", "tags": [], "refsource": "FEDORA"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ITVFDBVM6E3JF3O7RYLRPRCH3RDRHJJY/", "name": "FEDORA-2020-b58dc5df38", "tags": [], "refsource": "FEDORA"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00068.html", "name": "openSUSE-SU-2020:1285", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00071.html", "name": "openSUSE-SU-2020:1293", "tags": [], "refsource": "SUSE"}, {"url": "https://www.debian.org/security/2020/dsa-4757", "name": "DSA-4757", "tags": [], "refsource": "DEBIAN"}, {"url": "https://www.oracle.com/security-alerts/cpuoct2020.html", "name": "https://www.oracle.com/security-alerts/cpuoct2020.html", "tags": [], "refsource": "MISC"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00081.html", "name": "openSUSE-SU-2020:1792", "tags": [], "refsource": "SUSE"}, {"url": "http://packetstormsecurity.com/files/160392/Apache-2.4.43-mod_http2-Memory-Corruption.html", "name": "http://packetstormsecurity.com/files/160392/Apache-2.4.43-mod_http2-Memory-Corruption.html", "tags": [], "refsource": "MISC"}, {"url": "https://www.oracle.com/security-alerts/cpujan2021.html", "name": "https://www.oracle.com/security-alerts/cpujan2021.html", "tags": [], "refsource": "MISC"}, {"url": "https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E", "name": "[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E", "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", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/ra4da876037477c06f2677d7a1e10b5a8613000fca99c813958070fe9@%3Ccvs.httpd.apache.org%3E", "name": "[httpd-cvs] 20210330 svn commit: r1073148 - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-9490.json", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r97d0faab6ed8fd0d439234b16d05d77b22a07b0c4817e7b3cca419cc@%3Ccvs.httpd.apache.org%3E", "name": "[httpd-cvs] 20210330 svn commit: r1888203 - /httpd/site/trunk/content/security/json/CVE-2020-9490.json", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E", "name": "[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf@%3Ccvs.httpd.apache.org%3E", "name": "[httpd-cvs] 20210330 svn commit: r1073143 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/rdf3e5d0a5f5c3d90d6013bccc6c4d5af59cf1f8c8dea5d9a283d13ce@%3Ccvs.httpd.apache.org%3E", "name": "[httpd-cvs] 20210330 svn commit: r1073139 [13/13] - in /websites/staging/httpd/trunk/content: ./ security/json/", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r09bb998baee74a2c316446bd1a41ae7f8d7049d09d9ff991471e8775@%3Ccvs.httpd.apache.org%3E", "name": "[httpd-cvs] 20210330 svn commit: r1888194 [13/13] - /httpd/site/trunk/content/security/json/", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r0b6541c5fb2f8fb383861333400add7def625bc993300300de0b4f8d@%3Ccvs.httpd.apache.org%3E", "name": "[httpd-cvs] 20210407 svn commit: r1888469 - /httpd/site/trunk/content/security/json/CVE-2020-9490.json", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r3c5c3104813c1c5508b55564b66546933079250a46ce50eee90b2e36@%3Ccvs.httpd.apache.org%3E", "name": "[httpd-cvs] 20210330 svn commit: r1073149 [13/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r9e485ce5a01c9dc3d4d785a7d28aa7400ead1e81884034ff1f03cfee@%3Ccvs.httpd.apache.org%3E", "name": "[httpd-cvs] 20210407 svn commit: r1073454 - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-9490.json security/vulnerabilities_24.html", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/rfed9fea918e090383da33e393eb6c2755fccf05032bd7d6eb4737c9e@%3Ccvs.httpd.apache.org%3E", "name": "[httpd-cvs] 20210603 svn commit: r1075355 - in /websites/staging/httpd/trunk/content: ./ security/ security/json/", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d@%3Ccvs.httpd.apache.org%3E", "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", "tags": [], "refsource": "MLIST"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-444"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-9490", "ASSIGNER": "security@apache.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}}, "publishedDate": "2020-08-07T16:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "2.4.46", "versionStartIncluding": "2.4.20"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2021-06-06T11:15Z"}