8 matches found
CVE-2026-54874
Issue summary: Receiving a DTLS record for a future epoch while a handshake is in progress causes OpenSSL to buffer far more memory than the record itself requires. Impact summary: A peer can use a small amount of network traffic to make an OpenSSL DTLS endpoint retain a disproportionately large...
CVE-2026-54874 Excessive Memory Use Buffering DTLS Records for a Future Epoch
Issue summary: Receiving a DTLS record for a future epoch while a handshake is in progress causes OpenSSL to buffer far more memory than the record itself requires. Impact summary: A peer can use a small amount of network traffic to make an OpenSSL DTLS endpoint retain a disproportionately large...
CVE-2026-54874
CVE-2026-54874 is a memory amplification vulnerability in OpenSSL's DTLS implementation. When a handshake is in progress, OpenSSL buffers records belonging to a future epoch by retaining the full ~16 KB read buffer per record rather than only the actual record bytes. Up to 100 records per connect...
CVE-2026-54874
Excessive Memory Use Buffering DTLS Records for a Future Epoch...
SUSE CVE-2009-1377
The dtls1bufferrecord function in ssl/d1pkt.c in OpenSSL 0.9.8k and earlier 0.9.8 versions allows remote attackers to cause a denial of service memory consumption via a large series of "future epoch" DTLS records that are buffered in a queue, aka "DTLS record buffer limitation bug."...
OpenSSL: DTLS epoch record buffer memory DoS
The dtls1bufferrecord function in ssl/d1pkt.c in OpenSSL 0.9.8k and earlier 0.9.8 versions allows remote attackers to cause a denial of service memory consumption via a large series of "future epoch" DTLS records that are buffered in a queue, aka "DTLS record buffer limitation bug."...
DEBIAN-CVE-2009-1377
The dtls1bufferrecord function in ssl/d1pkt.c in OpenSSL 0.9.8k and earlier 0.9.8 versions allows remote attackers to cause a denial of service memory consumption via a large series of "future epoch" DTLS records that are buffered in a queue, aka "DTLS record buffer limitation bug."...
openssl -- denial of service in DTLS implementation
Secunia reports: Some vulnerabilities have been reported in OpenSSL, which can be exploited by malicious people to cause a DoS. The library does not limit the number of buffered DTLS records with a future epoch. This can be exploited to exhaust all available memory via specially crafted DTLS...