by Kastro
Paper/Archive/CVE-2024-23313

CVE-2024-23313

The Biosig Project libbiosig — An integer underflow vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (…

EPSS 2%public exploitCVSS 9.8
critical.is priorityof 100
55
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 78.4.784 × 2015.7Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

An integer underflow vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to an out-of-bounds write which in turn can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Affected

ProductAffectedFixed inSource
libbiosig2.5.0–CNA
libbiosigMaster Branch (ab0ee111)–CNA
libbiosig2.5.0–CISA-ADP
libbiosigmaster_branch\/ab0ee111\/–CISA-ADP

Scores by source

talos (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

reftalosintelligence.com/vulnerability_reports/TALOS-2024-1922reflists.fedoraproject.org/archives/list/[email protected]/message/OIRLGNQM33KAWVWP5RPMAPHWNP3IY5YWreftalosintelligence.com/vulnerability_reports/TALOS-2024-1922