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debianDebianDEBIAN:DSA-4335-1:56B40
HistoryNov 08, 2018 - 9:34 p.m.

[SECURITY] [DSA 4335-1] nginx security update

2018-11-0821:34:23
lists.debian.org
570

6.1 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:N/A:P

0.002 Low

EPSS

Percentile

56.9%


Debian Security Advisory DSA-4335-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
November 08, 2018 https://www.debian.org/security/faq


Package : nginx
CVE ID : CVE-2018-16843 CVE-2018-16844 CVE-2018-16845

Three vulnerabilities were discovered in Nginx, a high-performance web
and reverse proxy server, which could in denial of service in processing
HTTP/2 (via excessive memory/CPU usage) or server memory disclosure in
the ngx_http_mp4_module module (used for server-side MP4 streaming).

For the stable distribution (stretch), these problems have been fixed in
version 1.10.3-1+deb9u2.

We recommend that you upgrade your nginx packages.

For the detailed security status of nginx please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/nginx

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

6.1 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:N/A:P

0.002 Low

EPSS

Percentile

56.9%