CPE Details
cypherpunks libotr 3.2.0
3.2.0
2012-08-21
14h54 +00:00
14h54 +00:00
2012-08-31
16h26 +00:00
16h26 +00:00
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CPE Name: cpe:2.3:a:cypherpunks:libotr:3.2.0:*:*:*:*:*:*:*
Informations
Vendor
cypherpunksProduct
libotrVersion
3.2.0Related CVE
| CVE ID | Published | Description | Score | Severity |
|---|---|---|---|---|
| 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. | 9.8 |
Critical |
||
| 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. | 4.3 |
