What’s Vulnerable › Vulnerabilities

CVE-2020-11528

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-04-04 · updated 2026-06-17
• Weakness: CWE-787

Description

bit2spr 1992-06-07 has a stack-based buffer overflow (129-byte write) in conv_bitmap in bit2spr.c via a long line in a bitmap file.

Affected products

• Bit2Spr Project Bit2Spr: 1992-06-07

References

• https://github.com/14isnot40/vul_discovery/blob/06d04dbbc6f792a82321c00376d4dbf3add00f4f/poc/bit2spr%20vulnerability%20discovery.md.pdf
• https://github.com/14isnot40/vul_discovery/blob/14isnot40-patch-1/README.md
• https://github.com/14isnot40/vul_discovery/blob/06d04dbbc6f792a82321c00376d4dbf3add00f4f/poc/bit2spr%20vulnerability%20discovery.md.pdf
• https://github.com/14isnot40/vul_discovery/blob/14isnot40-patch-1/README.md

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