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  • CPE Product Version: cpe:/a:nginx:nginx:1.11.1
There are 10 matching records.
Displaying matches 1 through 10.
Vuln ID Summary CVSS Severity
CVE-2017-20005

NGINX before 1.13.6 has a buffer overflow for years that exceed four digits, as demonstrated by a file with a modification date in 1969 that causes an integer overflow (or a false modification date far in the future), when encountered by the autoindex module.

Published: June 06, 2021; 6:15:08 PM -0400
V3.1: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2021-23017

A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact.

Published: June 01, 2021; 9:15:07 AM -0400
V3.1: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2019-20372

NGINX before 1.17.7, with certain error_page configurations, allows HTTP request smuggling, as demonstrated by the ability of an attacker to read unauthorized web pages in environments where NGINX is being fronted by a load balancer.

Published: January 09, 2020; 4:15:12 PM -0500
V3.1: 5.3 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2019-9516

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.

Published: August 13, 2019; 5:15:12 PM -0400
V3.1: 6.5 MEDIUM
V2.0: 6.8 MEDIUM
CVE-2019-9513

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.

Published: August 13, 2019; 5:15:12 PM -0400
V3.1: 7.5 HIGH
V2.0: 7.8 HIGH
CVE-2019-9511

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.

Published: August 13, 2019; 5:15:12 PM -0400
V3.1: 7.5 HIGH
V2.0: 7.8 HIGH
CVE-2018-16845

nginx before versions 1.15.6, 1.14.1 has a vulnerability in the ngx_http_mp4_module, which might allow an attacker to cause infinite loop in a worker process, cause a worker process crash, or might result in worker process memory disclosure by using a specially crafted mp4 file. The issue only affects nginx if it is built with the ngx_http_mp4_module (the module is not built by default) and the .mp4. directive is used in the configuration file. Further, the attack is only possible if an attacker is able to trigger processing of a specially crafted mp4 file with the ngx_http_mp4_module.

Published: November 07, 2018; 9:29:00 AM -0500
V3.1: 6.1 MEDIUM
V2.0: 5.8 MEDIUM
CVE-2018-16844

nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive CPU usage. This issue affects nginx compiled with the ngx_http_v2_module (not compiled by default) if the 'http2' option of the 'listen' directive is used in a configuration file.

Published: November 07, 2018; 9:29:00 AM -0500
V3.1: 7.5 HIGH
V2.0: 7.8 HIGH
CVE-2018-16843

nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive memory consumption. This issue affects nginx compiled with the ngx_http_v2_module (not compiled by default) if the 'http2' option of the 'listen' directive is used in a configuration file.

Published: November 07, 2018; 9:29:00 AM -0500
V3.1: 7.5 HIGH
V2.0: 7.8 HIGH
CVE-2017-7529

Nginx versions since 0.5.6 up to and including 1.13.2 are vulnerable to integer overflow vulnerability in nginx range filter module resulting into leak of potentially sensitive information triggered by specially crafted request.

Published: July 13, 2017; 9:29:00 AM -0400
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM