Filtered by vendor Cypherpunks Subscriptions
Filtered by product Libotr Subscriptions
Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2016-2851 3 Cypherpunks, Debian, Opensuse 4 Libotr, Debian Linux, Leap and 1 more 2024-11-21 N/A
Integer overflow in proto.c in libotr before 4.1.1 on 64-bit platforms allows remote attackers to cause a denial of service (memory corruption and application crash) or execute arbitrary code via a series of large OTR messages, which triggers a heap-based buffer overflow.
CVE-2012-3461 1 Cypherpunks 1 Libotr 2024-11-21 N/A
The (1) otrl_base64_otr_decode function in src/b64.c; (2) otrl_proto_data_read_flags and (3) otrl_proto_accept_data functions in src/proto.c; and (4) decode function in toolkit/parse.c in libotr before 3.2.1 allocates a zero-length buffer when decoding a base64 string, which allows remote attackers to cause a denial of service (application crash) via a message with the value "?OTR:===.", which triggers a heap-based buffer overflow.