CVE-2015-7203

Advisory lineage Upstream: 0 Downstream: 5
Modified
Published: 16 Dec 2015, 11:00
Last modified:06 Aug 2024, 07:43

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
10 HIGH
v2.0 (nvd)
EPSS Score
1.66% LOW
2% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

16 Dec 2015, 11:00
Published
Vulnerability first disclosed
06 Aug 2024, 07:43
Last Modified
Vulnerability information updated

Description

Buffer overflow in the DirectWriteFontInfo::LoadFontFamilyData function in gfx/thebes/gfxDWriteFontList.cpp in Mozilla Firefox before 43.0 might allow remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted font-family name.

CVSS Metrics

  • v2.0•HIGH•Score: 10AV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS Trends

Current EPSS score: 1.66%• Percentile: 82%

Techniques & Countermeasures

  • CWE-119•Improper Restriction of Operations within the Bounds of a Memory Buffer

    The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Affected Systems

  • fedoraproject•fedora

    22 | 23

  • mozilla•firefox

    ≤ 42.0

  • opensuse•leap

    42.1

  • opensuse•opensuse

    13.1 | 13.2

References (12)