CVE-2015-1269

Advisory lineage Upstream: 0 Downstream: 7
Modified
Published: 26 Jun 2015, 14:00
Last modified:06 Aug 2024, 04:40

Vulnerability Summary

Overall Risk (default)
low
17/100
CVSS Score
4.3 MEDIUM
v2.0 (nvd)
EPSS Score
0.92% LOW
1% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

26 Jun 2015, 14:00
Published
Vulnerability first disclosed
06 Aug 2024, 04:40
Last Modified
Vulnerability information updated

Description

The DecodeHSTSPreloadRaw function in net/http/transport_security_state.cc in Google Chrome before 43.0.2357.130 does not properly canonicalize DNS hostnames before making comparisons to HSTS or HPKP preload entries, which allows remote attackers to bypass intended access restrictions via a string that (1) ends in a . (dot) character or (2) is not entirely lowercase.

CVSS Metrics

  • v2.0•MEDIUM•Score: 4.3AV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS Trends

Current EPSS score: 0.92%• Percentile: 76%

Techniques & Countermeasures

  • CWE-254•7PK - Security Features

    Software security is not security software. Here we're concerned with topics like authentication, access control, confidentiality, cryptography, and privilege management.

Affected Systems

  • google•chrome

    ≤ 43.0.2357.81

References (11)