CVE-2019-0197 · threatengine.sh

Home/CVE/A vulnerability was found in Apache HTTP Server 2.4.34 to 2.4.38. When HTTP/2 was enabled for a http: host or H2Upgrade

CVE

CVE-2019-0197

A vulnerability was found in Apache HTTP Server 2.4.34 to 2.4.38. When HTTP/2 was enabled for a http: host or H2Upgrade

A vulnerability was found in Apache HTTP Server 2.4.34 to 2.4.38. When HTTP/2 was enabled for a http: host or H2Upgrade was enabled for h2 on a https: host, an Upgrade request from http/1.1 to http/2 that was not the first request on a connection could lead to a misconfiguration and crash. Server that never enabled the h2 protocol or that only enabled it for https: and did not set "H2Upgrade on" are unaffected by this issue.

MEDIUM · CVSS 4.2 EPSS 0.02193

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-444Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

▤

Affected Products & Versions

11

apache http server>= 2.4.34 and <= 2.4.38
canonical ubuntu linuxall versions
fedoraproject fedoraall versions
opensuse leapall versions
redhat jboss core servicesall versions
oracle communications session report managerall versions
oracle communications session route managerall versions
oracle enterprise manager ops centerall versions
Show all 11 affected productsoracle http serverall versions
oracle instantis enterprisetrackall versions
oracle retail xstore point of serviceall versions

▣

Scoring & Timeline

4.2

MEDIUM · CVSS v3.1 · security@apache.org

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD11 Jun 2019 · 10:29 PM

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L

⚑

Vendor Advisories

10

rhsaRHSA-2020:4751Moderate
rhsaRHSA-2020:2646Important
rhsaRHSA-2020:2644Important
rhsaRHSA-2019:3932Important
rhsaRHSA-2019:3933Important
Show all 10 vendor advisoriesrhsaRHSA-2019:3935Important
usnUSN-4113-1
suse-csafopenSUSE-SU-2019:1209-1
suse-csafSUSE-SU-2019:0873-1
suse-csafSUSE-SU-2019:0878-1

🔗

References & Sources

27

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00051.htmlMailing ListPatchThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00061.htmlMailing ListPatchThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00084.htmlMailing ListPatchThird Party Advisory

http://www.openwall.com/lists/oss-security/2019/04/02/2Mailing ListThird Party Advisory

http://www.securityfocus.com/bid/107665Third Party AdvisoryVDB Entry

https://httpd.apache.org/security/vulnerabilities_24.htmlVendor Advisory

Show all 27 references

https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/e0b8f6e858b1c8ec2ce8e291a2c543d438915037c7af661ab6d33808%40%3Cdev.httpd.apache.org%3E

https://lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f602846eef935277d%40%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/rd2fb621142e7fa187cfe12d7137bf66e7234abcbbcd800074c84a538%40%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/re473305a65b4db888e3556e4dae10c2a04ee89dcff2e26ecdbd860a9%40%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WETXNQWNQLWHV6XNW6YTO5UGDTIWAQGT/

https://security.netapp.com/advisory/ntap-20190617-0002/Third Party Advisory

https://support.f5.com/csp/article/K44591505Third Party Advisory

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03950en_usThird Party Advisory

https://usn.ubuntu.com/4113-1/Third Party Advisory

https://www.oracle.com/security-alerts/cpuapr2020.htmlThird Party Advisory

https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.htmlPatchThird Party Advisory

https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.htmlPatchThird Party Advisory

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