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rubygemsRubySecRUBY:OPENSSL-2016-7798
HistoryOct 23, 2017 - 9:00 p.m.

Incorrect handling of initialization vector in the GCM mode in OpenSSL

2017-10-2321:00:00
RubySec
github.com
11

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

JSON

The openssl gem for Ruby uses the same initialization vector (IV) in
GCM Mode (aes-*-gcm) when the IV is set before the key, which makes it easier for
context-dependent attackers to bypass the encryption protection mechanism.

Affected configurations

Vulners
Node
rubyopensslRange≤2.0.0
VendorProductVersionCPE
rubyopenssl*cpe:2.3:a:ruby:openssl:*:*:*:*:*:*:*:*

Related

amazon 1
cvelist 1
redhatcve 1
openvas 12
fedora 2
mageia 1
nessus 18
debiancve 1
nvd 1
osv 4
cve 1
github 1
f5 1
prion 1
ubuntucve 1
cbl_mariner 1
debian 2
ubuntu 1
rosalinux 1
amazon
amazon
Medium: ruby23
2017-08-31 15:57:00
cvelist
cvelist
CVE-2016-7798
2017-01-30 22:00:00
redhatcve
redhatcve
CVE-2016-7798
2016-10-04 11:47:20
openvas
openvas
Fedora Update for ruby FEDORA-2017-f16ba664e7
2017-08-07 00:00:00
Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2020-1432)
2020-04-16 00:00:00
Mageia: Security Advisory (MGASA-2016-0342)
2022-01-28 00:00:00
fedora
fedora
[SECURITY] Fedora 24 Update: ruby-2.3.3-62.fc24
2017-08-04 19:48:31
[SECURITY] Fedora 25 Update: ruby-2.3.3-62.fc25
2017-08-04 20:51:00
mageia
mageia
Updated ruby packages fix a security vulnerability
2016-10-13 10:20:57
nessus
nessus
Fedora 24 : ruby (2017-f16ba664e7)
2017-08-11 00:00:00
Amazon Linux AMI : ruby23 (ALAS-2017-880)
2017-09-01 00:00:00
Fedora 25 : ruby (2017-7faa3d2e78)
2017-08-07 00:00:00
debiancve
debiancve
CVE-2016-7798
2017-01-30 22:59:00
nvd
nvd
CVE-2016-7798
2017-01-30 22:59:00
osv
osv
OpenSSL gem for Ruby using inadequate encryption strength
2017-10-24 18:33:35
CVE-2016-7798
2017-01-30 22:59:00
ruby2.3 - security update
2017-09-05 00:00:00
cve
cve
CVE-2016-7798
2017-01-30 22:59:00
github
github
OpenSSL gem for Ruby using inadequate encryption strength
2017-10-24 18:33:35
f5
f5
K30215094 : Ruby vulnerability CVE-2016-7798
2017-03-02 00:00:00
prion
prion
Design/Logic Flaw
2017-01-30 22:59:00
ubuntucve
ubuntucve
CVE-2016-7798
2017-01-30 00:00:00
cbl_mariner
cbl_mariner
CVE-2016-7798 affecting package openssl 1.1.1g-6
2021-08-11 06:39:26
debian
debian
[SECURITY] [DSA 3966-1] ruby2.3 security update
2017-09-05 20:17:58
[SECURITY] [DLA 1421-1] ruby2.1 security update
2018-07-14 06:28:37
ubuntu
ubuntu
Ruby vulnerabilities
2017-07-25 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2021-1939
2021-07-02 17:38:47

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

JSON
Related for RUBY:OPENSSL-2016-7798
amazon1cvelist1redhatcve1openvas12fedora2mageia1nessus18debiancve1nvd1osv4cve1github1f51prion1ubuntucve1cbl_mariner1debian2ubuntu1rosalinux1