10 matches found
EUVD-2025-198716
NULL pointer dereference in src/coapopenssl.c in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a crafted DTLS/TLS connection that triggers BIOgetdata to return NULL...
DEBIAN-CVE-2025-65499
Array index error in tlsverifycallback in src/coapopenssl.c in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a crafted DTLS handshake that triggers SSLgetexdataX509STORECTXidx to return -1...
CVE-2025-65499
Array index error in tlsverifycallback in src/coapopenssl.c in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a crafted DTLS handshake that triggers SSLgetexdataX509STORECTXidx to return -1...
CVE-2025-65499
Array index error in tlsverifycallback in src/coapopenssl.c in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a crafted DTLS handshake that triggers SSLgetexdataX509STORECTXidx to return -1...
CVE-2025-65499
Array index error in tlsverifycallback in src/coapopenssl.c in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a crafted DTLS handshake that triggers SSLgetexdataX509STORECTXidx to return -1...
PT-2025-47914
Name of the Vulnerable Software and Affected Versions libcoap version 4.3.5 Description A flaw exists in libcoap that allows for a denial of service. Specifically, a NULL pointer dereference in the coap dtls generate cookie function, located in src/coap openssl.c, can be triggered by a crafted DT...
CVE-2025-65493
NULL pointer dereference in src/coapopenssl.c in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a crafted DTLS/TLS connection that triggers BIOgetdata to return NULL...
EUVD-2023-39855
Malicious code in bioql PyPI...
PT-2024-14315 · Libcoap +2 · Libcoap +2
Name of the Vulnerable Software and Affected Versions: Libcoap version v.a3ed466 obgm affected versions not specified Description: An issue in Libcoap and obgm allows a remote attacker to cause a denial of service via the coap context t function in the src/coap threadsafe.c component...
