Vulnerability   
Search   
    Search 191973 CVE descriptions
and 86218 test descriptions,
access 10,000+ cross references.
Tests   CVE   All  

Test ID:1.3.6.1.4.1.25623.1.1.2.2020.2372
Category:Huawei EulerOS Local Security Checks
Title:Huawei EulerOS: Security Advisory for nginx (EulerOS-SA-2020-2372)
Summary:The remote host is missing an update for the Huawei EulerOS; 'nginx' package(s) announced via the EulerOS-SA-2020-2372 advisory.
Description:Summary:
The remote host is missing an update for the Huawei EulerOS
'nginx' package(s) announced via the EulerOS-SA-2020-2372 advisory.

Vulnerability Insight:
Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.(CVE-2019-9511)

Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU.(CVE-2019-9513)

Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory for these headers and keep the allocation alive until the session dies. This can consume excess memory.(CVE-2019-9516)

Affected Software/OS:
'nginx' package(s) on Huawei EulerOS V2.0SP2.

Solution:
Please install the updated package(s).

CVSS Score:
7.8

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2019-9511
Bugtraq: 20190822 [SECURITY] [DSA 4505-1] nginx security update (Google Search)
https://seclists.org/bugtraq/2019/Aug/40
Bugtraq: 20190902 [SECURITY] [DSA 4511-1] nghttp2 security update (Google Search)
https://seclists.org/bugtraq/2019/Sep/1
CERT/CC vulnerability note: VU#605641
https://kb.cert.org/vuls/id/605641/
https://kc.mcafee.com/corporate/index?page=content&id=SB10296
https://security.netapp.com/advisory/ntap-20190823-0002/
https://security.netapp.com/advisory/ntap-20190823-0005/
https://support.f5.com/csp/article/K02591030
https://support.f5.com/csp/article/K02591030?utm_source=f5support&utm_medium=RSS
https://www.synology.com/security/advisory/Synology_SA_19_33
Debian Security Information: DSA-4505 (Google Search)
https://www.debian.org/security/2019/dsa-4505
Debian Security Information: DSA-4511 (Google Search)
https://www.debian.org/security/2019/dsa-4511
Debian Security Information: DSA-4669 (Google Search)
https://www.debian.org/security/2020/dsa-4669
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BP556LEG3WENHZI5TAQ6ZEBFTJB4E2IS/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XHTKU7YQ5EEP2XNSAV4M4VJ7QCBOJMOD/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/POPAEC4FWL4UU4LDEGPY5NPALU24FFQD/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LZLUYPYY3RX4ZJDWZRJIKSULYRJ4PXW7/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JUBYAF6ED3O4XCHQ5C2HYENJLXYXZC4M/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TAZZEVTCN2B4WT6AIBJ7XGYJMBTORJU5/
https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md
https://www.oracle.com/security-alerts/cpuoct2020.html
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
RedHat Security Advisories: RHSA-2019:2692
https://access.redhat.com/errata/RHSA-2019:2692
RedHat Security Advisories: RHSA-2019:2745
https://access.redhat.com/errata/RHSA-2019:2745
RedHat Security Advisories: RHSA-2019:2746
https://access.redhat.com/errata/RHSA-2019:2746
RedHat Security Advisories: RHSA-2019:2775
https://access.redhat.com/errata/RHSA-2019:2775
RedHat Security Advisories: RHSA-2019:2799
https://access.redhat.com/errata/RHSA-2019:2799
RedHat Security Advisories: RHSA-2019:2925
https://access.redhat.com/errata/RHSA-2019:2925
RedHat Security Advisories: RHSA-2019:2939
https://access.redhat.com/errata/RHSA-2019:2939
RedHat Security Advisories: RHSA-2019:2949
https://access.redhat.com/errata/RHSA-2019:2949
RedHat Security Advisories: RHSA-2019:2955
https://access.redhat.com/errata/RHSA-2019:2955
RedHat Security Advisories: RHSA-2019:2966
https://access.redhat.com/errata/RHSA-2019:2966
RedHat Security Advisories: RHSA-2019:3041
https://access.redhat.com/errata/RHSA-2019:3041
RedHat Security Advisories: RHSA-2019:3932
https://access.redhat.com/errata/RHSA-2019:3932
RedHat Security Advisories: RHSA-2019:3933
https://access.redhat.com/errata/RHSA-2019:3933
RedHat Security Advisories: RHSA-2019:3935
https://access.redhat.com/errata/RHSA-2019:3935
RedHat Security Advisories: RHSA-2019:4018
https://access.redhat.com/errata/RHSA-2019:4018
RedHat Security Advisories: RHSA-2019:4019
https://access.redhat.com/errata/RHSA-2019:4019
RedHat Security Advisories: RHSA-2019:4020
https://access.redhat.com/errata/RHSA-2019:4020
RedHat Security Advisories: RHSA-2019:4021
https://access.redhat.com/errata/RHSA-2019:4021
SuSE Security Announcement: openSUSE-SU-2019:2114 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html
SuSE Security Announcement: openSUSE-SU-2019:2115 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html
SuSE Security Announcement: openSUSE-SU-2019:2120 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html
SuSE Security Announcement: openSUSE-SU-2019:2232 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00003.html
SuSE Security Announcement: openSUSE-SU-2019:2234 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00005.html
SuSE Security Announcement: openSUSE-SU-2019:2264 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00014.html
https://usn.ubuntu.com/4099-1/
Common Vulnerability Exposure (CVE) ID: CVE-2019-9513
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/
Common Vulnerability Exposure (CVE) ID: CVE-2019-9516
Bugtraq: 20190814 APPLE-SA-2019-08-13-5 SwiftNIO HTTP/2 1.5.0 (Google Search)
https://seclists.org/bugtraq/2019/Aug/24
http://seclists.org/fulldisclosure/2019/Aug/16
RedHat Security Advisories: RHSA-2019:2946
https://access.redhat.com/errata/RHSA-2019:2946
RedHat Security Advisories: RHSA-2019:2950
https://access.redhat.com/errata/RHSA-2019:2950
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

This is only one of 86218 vulnerability tests in our test suite. Find out more about running a complete security audit.

To run a free test of this vulnerability against your system, register below.




© 1998-2020 E-Soft Inc. All rights reserved.