VulnerabilityModified
CVE-2020-11528
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.
HIGH 7.5EPSS 1.25%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.25%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.25% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- bit2spr project/bit2spr
- Source
- cve@mitre.org
References
- https://github.com/14isnot40/vul_discovery/blob/06d04dbbc6f792a82321c00376d4dbf3add00f4f/poc/bit2spr%20vulnerability%20discovery.md.pdfExploit, Third Party Advisory
- https://github.com/14isnot40/vul_discovery/blob/14isnot40-patch-1/README.mdBroken Link
- https://github.com/14isnot40/vul_discovery/blob/06d04dbbc6f792a82321c00376d4dbf3add00f4f/poc/bit2spr%20vulnerability%20discovery.md.pdfExploit, Third Party Advisory
- https://github.com/14isnot40/vul_discovery/blob/14isnot40-patch-1/README.mdBroken Link
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.