CVE-2016-3074

Integer signedness error in GD Graphics Library 2.1.1 (aka libgd or libgd2) allows remote attackers to cause a denial of service (crash) or potentially execute arbitrary code via crafted compressed gd2 data, which triggers a heap-based buffer overflow.

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

36.97% chance of exploitation in the next 30 days, 98th percentile

Published

2016-04-26

Updated

2024-08-05

Proof-of-concept exploits (2)

• http://packetstormsecurity.com/files/136757/libgd-2.1.1-Signedness.html
• http://seclists.org/fulldisclosure/2016/Apr/72

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/39736

References

• CVE Record
• NVD entry

Related

• CVE-2016-3053
• CVE-2016-3078
• CVE-2016-2856
• CVE-2016-3081
• CVE-2016-2854
• CVE-2016-3087