Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
ubuntucveUbuntu.comUB:CVE-2018-8778
HistoryApr 03, 2018 - 12:00 a.m.

CVE-2018-8778

2018-04-0300:00:00
ubuntu.com
ubuntu.com
30

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

EPSS

0.004

Percentile

74.4%

JSON

In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before
2.5.1, and 2.6.0-preview1, an attacker controlling the unpacking format
(similar to format string vulnerabilities) can trigger a buffer under-read
in the String#unpack method, resulting in a massive and controlled
information disclosure.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchruby1.9.1< 1.9.3.484-2ubuntu1.11UNKNOWN
ubuntu14.04noarchruby2.0< 2.0.0.484-1ubuntu2.9UNKNOWN
ubuntu17.10noarchruby2.3< 2.3.3-1ubuntu1.5UNKNOWN
ubuntu16.04noarchruby2.3< 2.3.1-2~16.04.9UNKNOWN
ubuntu18.04noarchruby2.5< 2.5.1-1UNKNOWN

Related

debiancve 1
osv 5
alpinelinux 1
nvd 1
veracode 1
cvelist 1
hackerone 1
prion 1
cve 1
rubygems 1
redhat 7
nessus 36
redhatcve 1
ubuntu 1
openvas 16
fedora 3
debian 4
slackware 1
freebsd 1
f5 1
mageia 1
amazon 2
centos 1
oraclelinux 1
suse 1
apple 4
debiancve
debiancve
CVE-2018-8778
2018-04-03 22:29:00
osv
osv
CVE-2018-8778
2018-04-03 22:29:00
ruby1.8 - security update
2018-04-23 00:00:00
ruby1.9.1 - security update
2018-04-23 00:00:00
alpinelinux
alpinelinux
CVE-2018-8778
2018-04-03 22:29:00
nvd
nvd
CVE-2018-8778
2018-04-03 22:29:00
veracode
veracode
Information Disclosure
2019-05-16 03:22:57
cvelist
cvelist
CVE-2018-8778
2018-04-03 22:00:00
hackerone
hackerone
Ruby: controlled buffer under-read in pack_unpack_internal()
2017-12-15 12:21:22
prion
prion
Format string
2018-04-03 22:29:00
cve
cve
CVE-2018-8778
2018-04-03 22:29:00
rubygems
rubygems
Buffer under-read in String#unpack
2018-03-27 21:00:00
redhat
redhat
(RHSA-2020:2288) Moderate: ruby security update
2020-05-26 08:52:58
(RHSA-2020:2212) Moderate: ruby security update
2020-05-19 13:16:01
(RHSA-2020:1963) Moderate: ruby security update
2020-04-29 09:03:52
nessus
nessus
RHEL 7 : ruby (RHSA-2020:2288)
2020-11-18 00:00:00
RHEL 7 : ruby (RHSA-2020:2212)
2020-05-20 00:00:00
RHEL 7 : ruby (RHSA-2020:1963)
2020-04-29 00:00:00
redhatcve
redhatcve
CVE-2018-8778
2018-03-29 09:19:43
ubuntu
ubuntu
Ruby vulnerabilities
2018-04-16 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-3626-1)
2018-10-26 00:00:00
Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2018-1206)
2020-01-23 00:00:00
Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2018-1275)
2020-01-23 00:00:00
fedora
fedora
[SECURITY] Fedora 27 Update: ruby-2.4.4-89.fc27
2018-06-06 12:59:35
[SECURITY] Fedora 26 Update: ruby-2.4.4-88.fc26
2018-05-29 11:09:55
[SECURITY] Fedora 28 Update: ruby-2.5.1-92.fc28
2018-04-15 02:45:12
debian
debian
[SECURITY] [DLA 1359-1] ruby1.8 security update
2018-04-23 09:51:58
[SECURITY] [DLA 1358-1] ruby1.9.1 security update
2018-04-23 09:51:06
[SECURITY] [DSA 4259-1] ruby2.3 security update
2018-07-31 21:40:30
slackware
slackware
[slackware-security] ruby
2018-03-29 22:43:54
freebsd
freebsd
ruby -- multiple vulnerabilities
2018-03-28 00:00:00
f5
f5
K80173446 : Multiple Ruby vulnerabilities
2018-05-08 00:00:00
mageia
mageia
Updated ruby packages fix security vulnerability
2018-10-26 21:47:14
amazon
amazon
Medium: ruby
2019-08-23 03:41:00
Medium: ruby20, ruby22, ruby23, ruby24
2018-04-04 23:18:00
centos
centos
ruby, rubygem, rubygems security update
2019-08-30 04:17:17
oraclelinux
oraclelinux
ruby security update
2019-08-13 00:00:00
suse
suse
Security update for ruby-bundled-gems-rpmhelper, ruby2.5 (important)
2019-07-21 00:00:00
apple
apple
About the security content of macOS High Sierra 10.13.6, Security Update 2018-004 Sierra, Security Update 2018-004 El Capitan - Apple Support
2020-07-28 05:29:11
About the security content of macOS High Sierra 10.13.6, Security Update 2018-004 Sierra, Security Update 2018-004 El Capitan
2018-07-09 00:00:00
About the security content of macOS Mojave 10.14.1, Security Update 2018-002 High Sierra, Security Update 2018-005 Sierra - Apple Support
2020-07-27 08:14:47

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

EPSS

0.004

Percentile

74.4%

JSON
Related for UB:CVE-2018-8778
debiancve1osv5alpinelinux1nvd1veracode1cvelist1hackerone1prion1cve1rubygems1redhat7nessus36redhatcve1ubuntu1openvas16fedora3debian4slackware1freebsd1f51mageia1amazon2centos1oraclelinux1suse1apple4