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Advisory details: github_osv / GHSA-48vv-2pmq-9fvv
Advisory ID github_osv/GHSA-48vv-2pmq-9fvv
Aliases CVE-2012-6661
Summary Plone and Zope2 do not reseed pseudo-random number generator Zope before 2.13.19, as used in Plone before 4.2.3 and 4.3 before beta 1, does not reseed the pseudo-random number generator (PRNG), which makes it easier for remote attackers to guess the value via unspecified vectors. NOTE: this issue was SPLIT from CVE-2012-5508 due to different vulnerability types (ADT2).
Status Published
Exploitability 0.5
Weighted Severity 7.8
Risk 3.9
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-336 Same Seed in Pseudo-Random Number Generator (PRNG)
System Score Found at
cvssv3.1 7.5 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/07/GHSA-48vv-2pmq-9fvv/GHSA-48vv-2pmq-9fvv.json
cvssv4 8.7 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/07/GHSA-48vv-2pmq-9fvv/GHSA-48vv-2pmq-9fvv.json
generic_textual HIGH
Reference id Reference type URL
https://bugs.launchpad.net/zope2/+bug/1071067
https://github.com/plone/Products.CMFPlone
https://github.com/plone/Products.CMFPlone/blob/4.2.3/docs/CHANGES.txt
https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2014-51.yaml
https://github.com/pypa/advisory-database/tree/main/vulns/zope2/PYSEC-2014-76.yaml
https://plone.org/products/plone-hotfix/releases/20121124
https://plone.org/products/plone/security/advisories/20121106/24
http://www.openwall.com/lists/oss-security/2012/11/10/1
CVE-2012-6661 https://nvd.nist.gov/vuln/detail/CVE-2012-6661
GHSA-48vv-2pmq-9fvv https://github.com/advisories/GHSA-48vv-2pmq-9fvv
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/07/GHSA-48vv-2pmq-9fvv/GHSA-48vv-2pmq-9fvv.json
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/07/GHSA-48vv-2pmq-9fvv/GHSA-48vv-2pmq-9fvv.json
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.