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CVSSv2

CVE-2019-10081

Published: 15/08/2019 Updated: 07/11/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 447
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

HTTP/2 (2.4.20 up to and including 2.4.39) very early pushes, for example configured with "H2PushResource", could lead to an overwrite of memory in the pushing request's pool, leading to crashes. The memory copied is that of the configured push link header values, not data supplied by the client.

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apache http server

debian debian linux 9.0

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Vendor Advisories

Red Hat: Moderate: httpd:2.4 security, bug fix, and enhancement update
Synopsis Moderate: httpd:24 security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Topic An update for the httpd:24 module is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerabi ...
Red Hat: Moderate: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP2 security update
Synopsis Moderate: Red Hat JBoss Core Services Apache HTTP Server 2437 SP2 security update Type/Severity Security Advisory: Moderate Topic Red Hat JBoss Core Services Pack Apache Server 2437 Service Pack 2 zip release for RHEL 6, RHEL 7 and Microsoft Windows is availableRed Hat Product Security has rat ...
Red Hat: Moderate: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP2 security update
Synopsis Moderate: Red Hat JBoss Core Services Apache HTTP Server 2437 SP2 security update Type/Severity Security Advisory: Moderate Topic Updated packages that provide Red Hat JBoss Core Services Pack Apache Server 2437 and fix several bugs, and add various enhancements are now available for Red Hat En ...
Debian Security Advisories: DSA-4509-1 apache2 -- security update
Several vulnerabilities have been found in the Apache HTTPD server CVE-2019-9517 Jonathan Looney reported that a malicious client could perform a denial of service attack (exhausting h2 workers) by flooding a connection with requests and basically never reading responses on the TCP connection CVE-2019-10081 Craig Young report ...
Ubuntu Security Notice: apache2 vulnerabilities
Several security issues were fixed in Apache ...
Ubuntu Security Notice: apache2 regression
USN-4113-1 introduced a regression in Apache ...
Amazon Linux AMI: ALAS-2019-1311
A vulnerability was found in Apache httpd, in mod_http2 Under certain circumstances, HTTP/2 early pushes could lead to memory corruption, causing a server to crash(CVE-2019-10081) A read-after-free vulnerability was discovered in Apache httpd, in mod_http2 A specially crafted http/2 client session could cause the server to read memory that was p ...
Red Hat: CVE-2019-10081
Impact: Moderate Public Date: 2019-08-14 CWE: CWE-400 Bugzilla: 1743966: CVE-2019-10081 httpd: memory c ...

Mailing Lists

Full Disclosure: CVE-2019-10081: mod_http2, memory corruption on early pushes
<!--X-Body-Begin--> <!--X-User-Header--> oss-sec mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> CVE-2019-10081: mod_http2, memory corruption on early pushes <!--X-Subject-Header-End--> <!--X-Head-of-Message--> From: Dani ...

References

CWE-787https://httpd.apache.org/security/vulnerabilities_24.htmlhttps://www.debian.org/security/2019/dsa-4509https://seclists.org/bugtraq/2019/Aug/47https://usn.ubuntu.com/4113-1/http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00004.htmlhttps://security.netapp.com/advisory/ntap-20190905-0003/https://security.gentoo.org/glsa/201909-04https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.htmlhttps://www.oracle.com/security-alerts/cpuapr2020.htmlhttps://www.oracle.com/security-alerts/cpujul2020.htmlhttps://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3Ehttps://support.f5.com/csp/article/K84341091?utm_source=f5support&%3Butm_medium=RSShttps://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f602846eef935277d%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/rd2fb621142e7fa187cfe12d7137bf66e7234abcbbcd800074c84a538%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r3c5c3104813c1c5508b55564b66546933079250a46ce50eee90b2e36%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3Ehttps://nvd.nist.govhttps://access.redhat.com/errata/RHSA-2020:4751https://usn.ubuntu.com/4113-1/https://www.debian.org/security/2019/dsa-4509
CVSSv2
CVSSv2
CVSSv3
VMScore
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