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nvd[email protected]NVD:CVE-2017-17790
HistoryDec 20, 2017 - 9:29 a.m.

CVE-2017-17790

2017-12-2009:29:01
CWE-74
[email protected]
web.nvd.nist.gov
1

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.8 High

AI Score

Confidence

High

0.895 High

EPSS

Percentile

98.8%

JSON

The lazy_initialize function in lib/resolv.rb in Ruby through 2.4.3 uses Kernel#open, which might allow Command Injection attacks, as demonstrated by a Resolv::Hosts::new argument beginning with a ‘|’ character, a different vulnerability than CVE-2017-17405. NOTE: situations with untrusted input may be highly unlikely.

Affected configurations

NVD
Node
ruby-langrubyRange2.2–2.2.8
OR
ruby-langrubyRange2.3–2.3.5
OR
ruby-langrubyRange2.4–2.4.2
OR
ruby-langrubyMatch2.5.0preview1

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photon 8
freebsd 1
gentoo 1
seebug 1
exploitpack 1
veracode 2
redhatcve 2
zdt 1
hackerone 1
checkpoint_advisories 1
ubuntu 2
slackware 1
alpinelinux 1
nvd 1
exploitdb 1
rubygems 1
ibm 1
centos 1
oraclelinux 1
fedora 2
amazon 2
apple 4
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7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.8 High

AI Score

Confidence

High

0.895 High

EPSS

Percentile

98.8%

JSON
Related for NVD:CVE-2017-17790
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