CVE-2017-20005
published 2021-06-06CVE-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…
PriorityP351critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
3.28%
87.1th percentile
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.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | nginx | < nginx 1.13.6-1 (bookworm) | nginx 1.13.6-1 (bookworm) |
| f5 | nginx | < 1.13.6 | 1.13.6 |
| f5 | nginx | >= 0 < 1.13.6-1 | 1.13.6-1 |
| f5 | nginx | >= 0 < 1.13.6-1 | 1.13.6-1 |
| f5 | nginx | >= 0 < 1.13.6-1 | 1.13.6-1 |
| f5 | nginx | >= 0 < 1.13.6-1 | 1.13.6-1 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_redhat9.8CRITICAL
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Ubuntu
nginx vulnerability
vendor_ubuntu·2021-10-18
CVE-2017-20005 nginx vulnerability
Title: nginx vulnerability
Summary: A security issue was fixed in nginx.
It was discovered that nginx incorrectly handled files with
certain modification dates. A remote attacker could possibly
use this issue to cause a denial of service or other unspecified
impact.
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
nginx: buffer overflow in ngx_gmtime() triggered by 5 digit years
vendor_redhat·2017-09-13·CVSS 9.8
CVE-2017-20005 [CRITICAL] CWE-190 nginx: buffer overflow in ngx_gmtime() triggered by 5 digit years
nginx: buffer overflow in ngx_gmtime() triggered by 5 digit years
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.
A flaw was found in nginx. When a date exists earlier than the standard epoch, as demonstrated by a file with a modification date in 1969 that causes a negative number to be treated as an unsigned integer, the year field becomes five characters long, larger than is allocated for, leading to a buffer overflow. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Statement: This issue did not affect the ver
Debian
CVE-2017-20005: nginx - NGINX before 1.13.6 has a buffer overflow for years that exceed four digits, as ...
vendor_debian·2017·CVSS 9.8
CVE-2017-20005 [CRITICAL] CVE-2017-20005: nginx - NGINX before 1.13.6 has a buffer overflow for years that exceed four digits, as ...
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.
Scope: local
bookworm: resolved (fixed in 1.13.6-1)
bullseye: resolved (fixed in 1.13.6-1)
forky: resolved (fixed in 1.13.6-1)
sid: resolved (fixed in 1.13.6-1)
trixie: resolved (fixed in 1.13.6-1)
GHSA
GHSA-6g54-r3q8-8jvq: NGINX before 1
ghsa_unreviewed·2022-05-24
CVE-2017-20005 [CRITICAL] CWE-120 GHSA-6g54-r3q8-8jvq: NGINX before 1
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.
OSV
CVE-2017-20005: NGINX before 1
osv·2021-06-06·CVSS 9.8
CVE-2017-20005 [CRITICAL] CVE-2017-20005: NGINX before 1
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://nginx.org/en/CHANGEShttps://github.com/nginx/nginx/commit/0206ebe76f748bb39d9de4dd4b3fce777fdfdccfhttps://github.com/nginx/nginx/commit/b900cc28fcbb4cf5a32ab62f80b59292e1c85b4bhttps://lists.debian.org/debian-lts-announce/2021/06/msg00009.htmlhttps://security.netapp.com/advisory/ntap-20210805-0006/https://trac.nginx.org/nginx/ticket/1368http://nginx.org/en/CHANGEShttps://github.com/nginx/nginx/commit/0206ebe76f748bb39d9de4dd4b3fce777fdfdccfhttps://github.com/nginx/nginx/commit/b900cc28fcbb4cf5a32ab62f80b59292e1c85b4bhttps://lists.debian.org/debian-lts-announce/2021/06/msg00009.htmlhttps://security.netapp.com/advisory/ntap-20210805-0006/https://trac.nginx.org/nginx/ticket/1368
2021-06-06
Published