Search for vulnerabilities
Vulnerability details: VCID-rwtx-j23r-aaaj
Vulnerability ID VCID-rwtx-j23r-aaaj
Aliases CVE-2012-4449
GHSA-q46v-cj5v-hvg6
Summary Apache Hadoop before 0.23.4, 1.x before 1.0.4, and 2.x before 2.0.2 generate token passwords using a 20-bit secret when Kerberos security features are enabled, which makes it easier for context-dependent attackers to crack secret keys via a brute-force attack.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-327 Use of a Broken or Risky Cryptographic Algorithm
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3.1 9.8 http://mail-archives.apache.org/mod_mbox/hadoop-general/201210.mbox/%3CCA+z3+9FYdPmzBEaMZ71SUqzRx=eU=o4mSHUsbrpzgR9X_F1c0Q@mail.gmail.com%3E
generic_textual CRITICAL http://mail-archives.apache.org/mod_mbox/hadoop-general/201210.mbox/%3CCA+z3+9FYdPmzBEaMZ71SUqzRx=eU=o4mSHUsbrpzgR9X_F1c0Q@mail.gmail.com%3E
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00244 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00244 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00244 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00244 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00477 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.00503 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
epss 0.0053 https://api.first.org/data/v1/epss?cve=CVE-2012-4449
cvssv3.1_qr CRITICAL https://github.com/advisories/GHSA-q46v-cj5v-hvg6
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2012-4449
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2012-4449
cvssv3.1 9.8 https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html#topic_1_0
generic_textual CRITICAL https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html#topic_1_0
Reference id Reference type URL
http://mail-archives.apache.org/mod_mbox/hadoop-general/201210.mbox/%3CCA+z3+9FYdPmzBEaMZ71SUqzRx=eU=o4mSHUsbrpzgR9X_F1c0Q%40mail.gmail.com%3E
http://mail-archives.apache.org/mod_mbox/hadoop-general/201210.mbox/%3CCA+z3+9FYdPmzBEaMZ71SUqzRx=eU=o4mSHUsbrpzgR9X_F1c0Q@mail.gmail.com%3E
https://api.first.org/data/v1/epss?cve=CVE-2012-4449
https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html#topic_1_0
cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:1.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:hadoop:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:1.0.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:hadoop:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:1.0.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:hadoop:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:1.0.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:hadoop:1.0.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.0.0:alpha:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:hadoop:2.0.0:alpha:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.0.1:alpha:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:hadoop:2.0.1:alpha:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.0.2:alpha:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:hadoop:2.0.2:alpha:*:*:*:*:*:*
CVE-2012-4449 https://nvd.nist.gov/vuln/detail/CVE-2012-4449
GHSA-q46v-cj5v-hvg6 https://github.com/advisories/GHSA-q46v-cj5v-hvg6
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at http://mail-archives.apache.org/mod_mbox/hadoop-general/201210.mbox/%3CCA+z3+9FYdPmzBEaMZ71SUqzRx=eU=o4mSHUsbrpzgR9X_F1c0Q@mail.gmail.com%3E
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2012-4449
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2012-4449
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html#topic_1_0
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.53535
EPSS Score 0.00162
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.