🛡️ CVE-2015-5145 — django

🟠 CVSS 8.0 — High ✅ No Known Exploit CWE-1333 OSV
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Django ReDoS in validators.URLValidator

validators.URLValidator in Django 1.8.x before 1.8.3 allows remote attackers to cause a denial of service (CPU consumption) via unspecified vectors.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. Rated impact: confidentiality none, integrity none, availability high.

Weakness class

CVE-2015-5145 is classified as CWE-1333: Inefficient Regular Expression Complexity. A regular expression backtracks catastrophically on crafted input, consuming CPU out of proportion to input size.

Affected software

CVE-2015-5145 is recorded against 1 package.

  • django (from 1.8a1 up to 1.8.3)

Timeline and source

Published on 17 May 2022 and last revised on 18 September 2024. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
github.com (Web)
github.com (Package)
github.com (Web)
github.com (Web)
security.gentoo.org (Web)
web.archive.org (Web)
web.archive.org (Web)
www.djangoproject.com (Web)

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CWE CWE-1333
Public Exploit ✅ No
Source OSV
Published 2022-05-17
Updated 2026-08-12
Modified 2024-09-18
Fix URL N/A

Affected Packages

Software From version Fixed in
django 1.8a1 1.8.3

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