Redis is an open source, in-memory database that persists on disk. In versions starting from 7.0.0 to before 8.0.2, a stack-based buffer overflow exists in redis-check-aof due to the use of memcpy with strlen(filepath) when copying a user-supplied file path into a fixed-size stack buffer. This allows an attacker to overflow the stack and potentially achieve code execution. This issue has been patched in version 8.0.2.
{
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-121",
"CWE-20"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/27xxx/CVE-2025-27151.json"
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "7.0.0"
},
{
"fixed": "7.2.9"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "7.4.0"
},
{
"fixed": "7.4.4"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.0.2"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "643b5db235cb82508e72f11c7b4bbfc7dc39be56"
}
],
"source": "REFERENCES_COMMIT"
},
{
"original_tag": "8.0.2",
"range": [
{
"fixed": "994bc96bb1744cb153392fc96bdba43eae56e17f"
}
],
"source": "REFERENCES_TAG"
}
]
}