6.4

CVE-2012-6531: zend zend_framework Improper Input Validation

CVSS: 6.4v2.0MediumModified
AliasesUBUNTU-CVE-2012-6531
Published 13-02-2013Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2012-6531 is a medium (CVSS 6.4) Improper Input Validation vulnerability in zend zend_framework. EPSS estimates a 2.52% chance of exploitation in the next 30 days, higher than 84.6% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.4/10
010
Medium · v2.0 (NVD)
EPSS score
2.52%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1
DLA-251-1

Timeline

  1. 13-02-2013
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

(1) Zend_Dom, (2) Zend_Feed, and (3) Zend_Soap in Zend Framework 1.x before 1.11.13 and 1.12.x before 1.12.0 do not properly handle SimpleXMLElement classes, which allow remote attackers to read arbitrary files or create TCP connections via an external entity reference in a DOCTYPE element in an XML-RPC request, aka an XML external entity (XXE) injection attack, a different vulnerability than CVE-2012-3363.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.52%

Chance of exploitation in the next 30 days

Percentile

85%

Versus all other CVEs

30-day change

0.00 pp

From 2.52% on 21-09-2026

21-09-202621-10-2026
EPSS score
2.52%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ubuntu1 product
  • zend-frameworkAll versions (No fix recorded)
Zend1 product
  • zend_framework1.0.4 | 1.5.0 | 1.5.1 | 1.5.2 | 1.5.3 | 1.6.0 | 1.6.1 | 1.6.2 | 1.7.0 | 1.7.1 | 1.7.2 | 1.7.3 | 1.7.4 | 1.7.5 | 1.7.6 | 1.7.7 | 1.7.8 | 1.7.9 | 1.8.0 | 1.8.1 | 1.8.2 | 1.8.3 | 1.8.4 | 1.8.5 | 1.9.0 | 1.9.1 | 1.9.2 | 1.9.3 | 1.9.4 | 1.9.5 | 1.9.6 | 1.9.7 | 1.9.8 | 1.10.0 | 1.10.1 | 1.10.2 | 1.10.3 | 1.10.4 | 1.10.5 | 1.10.6 | 1.10.7 | 1.10.8 | 1.11.0 | 1.11.1 | 1.11.2 | 1.11.3 | 1.11.4 | 1.11.5 | 1.11.6 | 1.11.7 | 1.11.8 | 1.11.9 | 1.11.10 | 1.11.11 | 1.11.12 | 1.12.0:rc1 | 1.12.0:rc2 | 1.12.0:rc3 | 1.12.0:rc4

2 vendors · 2 products

References

8 links