CVE-2018-1000168

Node.js 8: NULL Pointer Dereference

CVE-2018-1000168 is fixed in 5 products on 2 platforms, first by libnghttp2-14 1.30.0-1ubuntu1, released April 12, 2018. 1 other affected product has no fix yet. It is not reported as exploited. Patch Radar priority: High.

HighFixed on 2 platforms

CVSS

7.5

Medium

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.1058

95th percentile

nghttp2 version >= 1.10.0 and nghttp2 <= v1.31.0 contains an Improper Input Validation CWE-20 vulnerability in ALTSVC frame handling that can result in segmentation fault leading to denial of service. This attack appears to be exploitable via network client. This vulnerability appears to have been fixed in >= 1.31.1.

Where it's fixed

Product	Fixed in	Fix	Released
Linux
libnghttp2-14 · Ubuntu 18.04.6 LTS (bionic)	1.30.0-1ubuntu1	libnghttp2-14 1.30.0-1ubuntu1	Apr 12, 2018
nghttp2 · Ubuntu 18.04.6 LTS (bionic)	1.30.0-1ubuntu1	nghttp2 1.30.0-1ubuntu1	Apr 12, 2018
nghttp2-client · Ubuntu 18.04.6 LTS (bionic)	1.30.0-1ubuntu1	nghttp2-client 1.30.0-1ubuntu1	Apr 12, 2018
nghttp2-proxy · Ubuntu 18.04.6 LTS (bionic)	1.30.0-1ubuntu1	nghttp2-proxy 1.30.0-1ubuntu1	Apr 12, 2018
nghttp2-server · Ubuntu 18.04.6 LTS (bionic)	1.30.0-1ubuntu1	nghttp2-server 1.30.0-1ubuntu1	Apr 12, 2018
No fix yet
Node.js 8 (Windows apps)	No fix yet	no-fix	n/a

Details

Published
April 12, 2018
Weakness
CWE-476: NULL Pointer Dereference
Vendor advisory
https://nvd.nist.gov/vuln/detail/CVE-2018-1000168

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