https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 06:36:45 +0000 https://cve.radiocsirt.org/vuln/cve-2025-54487 <p><strong>Affected:</strong> The Biosig Project libbiosig</p> <p>A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8842 of biosig.c on the current master branch (35a819fa), when the Tag is 12: else if (tag==12) //0x0C { // sampling resolution if (len&gt;6) fprintf(stderr,&#34;Warning MFER tag12 incorrect length %i&gt;6\n&#34;,len); val32 = 0; int8_t v8; curPos += ifread(&amp;UnitCode,1,1,hdr); curPos += ifread(&amp;v8,1,1,hdr); curPos += ifread(buf,1,len-2,hdr); In addition to values of `len` greater than 130 triggering a buffer overflow, a value of `len` smaller than 2 will also trigger a buffer overflow due to an integer underflow when computing `len-2` in this code path.</p> <p><strong>Affected:</strong> The Biosig Project libbiosig</p> <p>A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8842 of biosig.c on the current master branch (35a819fa), when the Tag is 12: else if (tag==12) //0x0C { // sampling resolution if (len&gt;6) fprintf(stderr,&#34;Warning MFER tag12 incorrect length %i&gt;6\n&#34;,len); val32 = 0; int8_t v8; curPos += ifread(&amp;UnitCode,1,1,hdr); curPos += ifread(&amp;v8,1,1,hdr); curPos += ifread(buf,1,len-2,hdr); In addition to values of `len` greater than 130 triggering a buffer overflow, a value of `len` smaller than 2 will also trigger a buffer overflow due to an integer underflow when computing `len-2` in this code path.</p> https://cve.radiocsirt.org/vuln/cve-2025-54487