Buffer overflow in Bfgminer
CVE-2014-4502
Multiple heap-based buffer overflows in the parse_notify function in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 4.1.0 allow remote pool servers to have unspecified impact via a (1) large or (2) negative value in the Extranonc2_size parameter in a mining.subscribe response and a crafted mining.notify request.
Vulnerability class: Buffer Overflow
EPSS: 0.033 (87.2th percentile) — read the EPSS interpretation.
Affected products
- Bfgminer — versions 3.2.0, 3.2.1, 3.2.2
- Sgminer_project Sgminer — versions 4.0.0, 4.1.0, 4.1.153
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (vdb-entry, x_refsource_BID)
- cve@mitre.org (x_refsource_CONFIRM, Exploit, Patch)
- cve@mitre.org (x_refsource_CONFIRM, Exploit, Patch)
- cve@mitre.org (x_refsource_CONFIRM)
- cve@mitre.org (mailing-list, x_refsource_FULLDISC)
- cve@mitre.org (x_refsource_CONFIRM, Exploit, Patch)