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prionPRIOn knowledge basePRION:CVE-2011-4838
HistoryDec 30, 2011 - 1:55 a.m.

Code injection

2011-12-3001:55:00
PRIOn knowledge base
www.prio-n.com
1

6.7 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.01 Low

EPSS

Percentile

83.0%

JSON

JRuby before 1.6.5.1 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.

CPENameOperatorVersion
jrubylt1.6.5.1

Related

cve 2
debiancve 2
nessus 3
checkpoint_security 1
openvas 5
gentoo 1
ubuntucve 2
rubygems 2
osv 2
github 1
prion 1
debian 1
ibm 1
cert 1
freebsd 1
securityvulns 1
seebug 1
cve
cve
CVE-2011-4838
2011-12-30 01:55:00
CVE-2012-5370
2012-11-28 13:03:00
debiancve
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CVE-2012-5370
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nessus
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GLSA-201207-06 : JRuby: Denial of Service
2012-07-10 00:00:00
Debian DLA-209-1 : jruby security update
2015-04-30 00:00:00
FreeBSD : Multiple implementations -- DoS via hash algorithm collision (91be81e7-3fea-11e1-afc7-2c4138874f7d)
2012-01-16 00:00:00
checkpoint_security
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Check Point response to "DoS through hash table against Web Application Platforms" (CVE-2011-4838)
2011-12-29 22:00:00
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Gentoo Security Advisory GLSA 201207-06 (jruby)
2012-08-10 00:00:00
Gentoo Security Advisory GLSA 201207-06 (jruby)
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Debian: Security Advisory (DLA-209-1)
2023-03-08 00:00:00
gentoo
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JRuby: Denial of service
2012-07-09 00:00:00
ubuntucve
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CVE-2011-4838
2011-12-30 00:00:00
CVE-2012-5370
2012-11-28 00:00:00
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CVE-2011-4838 jruby: hash table collisions DoS (oCERT-2011-003)
2011-12-26 20:00:00
CVE-2012-5370 jruby: Murmur hash function collisions (oCERT-2012-001)
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osv
jruby - security update
2015-04-29 00:00:00
JRuby denial of service via Hash Collision
2022-05-17 04:17:07
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github
JRuby denial of service via Hash Collision
2022-05-17 04:17:07
prion
prion
Design/Logic Flaw
2012-11-28 13:03:00
debian
debian
[SECURITY] [DLA 209-1] jruby security update
2015-04-29 10:47:27
ibm
ibm
Security Bulletin: TADDM affected by multiple vulnerabilities due to JRuby and Hyperic HQ
2023-01-10 07:32:07
cert
cert
Hash table implementations vulnerable to algorithmic complexity attacks
2011-12-28 00:00:00
freebsd
freebsd
Multiple implementations -- DoS via hash algorithm collision
2011-12-28 00:00:00
securityvulns
securityvulns
[oCERT-2011-003] multiple implementations denial-of-service via hash algorithm collision
2012-01-02 00:00:00
seebug
seebug
Multiple Programming Language Implementations Vulnerable to Hash Table Collision Attacks
2011-12-29 00:00:00

6.7 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.01 Low

EPSS

Percentile

83.0%

JSON
Related for PRION:CVE-2011-4838
cve2debiancve2nessus3checkpoint_security1openvas5gentoo1ubuntucve2rubygems2osv2github1prion1debian1ibm1cert1freebsd1securityvulns1seebug1