Hashcash: >> Hashcash >> 1.16 Security Vulnerabilities
Heap-based buffer overflow in the array_push function in hashcash.c for Hashcash before 1.21 might allow attackers to execute arbitrary code via crafted entries.
CVSS Score
7.5
EPSS Score
0.019
Published
2006-06-27
Format string vulnerability in Hashcash 1.16 allows remote attackers to cause a denial of service (memory consumption) and possibly execute arbitrary code via format string specifiers in a reply address, which is not properly handled when printing the header.
CVSS Score
7.5
EPSS Score
0.021
Published
2005-03-06