CVE-2019-13617

 

Published at: - 16-07-2019 07:15

Last modified: - 24-03-2022 03:23

Total changes: - 2

Description

njs through 0.3.3, used in NGINX, has a heap-based buffer over-read in nxt_vsprintf in nxt/nxt_sprintf.c during error handling, as demonstrated by an njs_regexp_literal call that leads to an njs_parser_lexer_error call and then an njs_parser_scope_error call.

Common Vulnerability Scoring System (CVSS)

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

 

Verification logic

 

Reference

• https://github.com/nginx/njs/issues/174
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15093

 

Keywords

NVD

 

CVE-2019-13617

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures