CVE-2014-3730: canonical ubuntu_linux Improper Input Validation
CVSS: 4.3v2.0MediumModified
AliasesGHSA-vq3h-3q7v-9prwPYSEC-2014-20UBUNTU-CVE-2014-3730DEBIAN-CVE-2014-3730
Published 16-05-2014Last modified 06-08-2024
Vulnerability summary
CVE-2014-3730 is a medium (CVSS 4.3) Improper Input Validation vulnerability in canonical ubuntu_linux. EPSS estimates a 3.15% chance of exploitation in the next 30 days, higher than 87.7% of scored vulnerabilities.
CVSS score
4.3/10
010
Medium · v2.0 (NVD)EPSS score
3.15%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 2Timeline
- 16-05-2014PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
The django.util.http.is_safe_url function in Django 1.4 before 1.4.13, 1.5 before 1.5.8, 1.6 before 1.6.5, and 1.7 before 1.7b4 does not properly validate URLs, which allows remote attackers to conduct open redirect attacks via a malformed URL, as demonstrated by "http:\\\djangoproject.com."
CVSS metrics
3 scores · 2 sources · 3 versionsHigh 8.7Preferred score · OSV · Pypi (Ecosystem advisory) · calculated from vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:PSourcesSingle source
High 7.5Preferred score · OSV · Pypi (Ecosystem advisory) · calculated from vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NSourcesSingle source
Medium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
3.15%
Chance of exploitation in the next 30 days
Percentile
88%
Versus all other CVEs
30-day change
0.00 pp
From 3.15% on 20-09-2026
20-09-202620-10-2026
EPSS score3.15%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Debian2 products
- python-django< 1.6.5-1
- debian_linuxEOL7.0 | 8.0
Canonical1 product
- ubuntu_linuxEOL10.04 | 12.04 | 12.10 | 13.10 | 14.04
Djangoproject1 product
- djangoEOL1.4 | 1.4.1 | 1.4.2 | 1.4.4 | 1.4.5 | 1.4.6 | 1.4.7 | 1.4.8 | 1.4.9 | 1.4.10 | 1.4.11 | 1.4.12 | 1.7:beta1 | 1.7:beta2 | 1.7:beta3 | 1.6 | 1.6:beta1 | 1.6:beta2 | 1.6:beta3 | 1.6:beta4 | 1.6.1 | 1.6.2 | 1.6.3 | 1.6.4 | 1.5 | 1.5:alpha | 1.5:beta | 1.5.1 | 1.5.2 | 1.5.3 | 1.5.4 | 1.5.5 | 1.5.6 | 1.5.7
Opensuse1 product
- opensuseEOL12.3 | 13.1
PyPI1 product
- django≥ 1.4, < 1.4.13 | ≥ 1.5, < 1.5.8 | ≥ 1.6, < 1.6.5 | ≥ 1.7a1, < 1.7b4 | ≥ 1.7a0, < 1.7b4
Ubuntu1 product
- python-django< 1.6.1-2ubuntu0.3
6 vendors · 7 products
References
21 links
www.debian.org/security/2014/dsa-2934Vendor AdvisoryX Refsource DEBIANThird Party AdvisoryWEBAdvisory- lists.opensuse.org/opensuse-updates/2014-09/msg00023.htmlVendor AdvisoryX Refsource SUSEThird Party AdvisoryWEB
- www.openwall.com/lists/oss-security/2014/05/15/3Mailing ListX Refsource MLISTThird Party AdvisoryWEB
- www.djangoproject.com/weblog/2014/may/14/security-releases-issued/X Refsource CONFIRMPatchVendor AdvisoryARTICLEREPORT
- www.openwall.com/lists/oss-security/2014/05/14/10Mailing ListX Refsource MLISTThird Party AdvisoryWEB
Show all 21 references
- github.com/django/djangoPACKAGE