CVE-2021-38115

Aliases:DEBIAN-CVE-2021-38115ALPINE-CVE-2021-38115
Advisory lineage Upstream: 0 Downstream: 7
Modified
Published: 04 Aug 2021, 00:00
Last modified:04 Aug 2024, 01:30

Vulnerability Summary

Overall Risk (default)
medium
36/100
CVSS Score
6.5 MEDIUM
v3.1 (nvd)
EPSS Score
1.87% LOW
2% probability +1.66%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

04 Aug 2021, 00:00
Published
Vulnerability first disclosed
04 Aug 2024, 01:30
Last Modified
Vulnerability information updated

Description

read_header_tga in gd_tga.c in the GD Graphics Library (aka LibGD) through 2.3.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TGA file.

CVSS Metrics

  • v3.1•MEDIUM•Score: 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • v2.0•MEDIUM•Score: 4.3AV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 1.87%• Percentile: 78%

Techniques & Countermeasures

  • CWE-125•Out-of-bounds Read

    The product reads data past the end, or before the beginning, of the intended buffer.

Affected Systems

  • alpine•gd

    < 2.2.5-r4 | < 2.3.0-r1 | < 2.3.0-r1 | < 2.3.0-r1 | < 2.3.0-r1 | < 2.3.0-r1 | < 2.3.0-r1 | < 2.3.0-r1 | < 2.3.0-r1 | < 2.3.0-r1 | < 2.3.0-r1 | < 2.3.0-r1 | < 2.3.0-r1 | < 2.3.0-r1

  • debian•libgd2

    < 2.3.0-2+deb11u1 | < 2.3.3-1 | < 2.3.3-1 | < 2.3.3-1

  • libgd•libgd

    ≤ 2.3.2

References (5)