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| author | Viktor Dukhovni <openssl-users@dukhovni.org> | 2016-04-13 23:14:43 -0400 |
|---|---|---|
| committer | Viktor Dukhovni <openssl-users@dukhovni.org> | 2016-04-14 02:41:30 -0400 |
| commit | bdcd660e33710079b495cf5cc6a1aaa5d2dcd317 (patch) | |
| tree | 06ebacd98f7d8110a95bfb5c445b113d7e83017c /test/afalgtest.c | |
| parent | 5968d11a7a28103610c054c6a57c852bbe0f3b51 (diff) | |
Bugfix: in asn1parse avoid erroneous len after a sub-sequence
Introduced in:
commit 79c7f74d6cefd5d32fa20e69195ad3de834ce065
Author: Ben Laurie <ben@links.org>
Date: Tue Mar 29 19:37:57 2016 +0100
Fix buffer overrun in ASN1_parse().
Problem input:
https://tools.ietf.org/html/draft-ietf-curdle-pkix-eddsa-00#section-8.1
-----BEGIN PUBLIC KEY-----
MC0wCAYDK2VkCgECAyEAGb9ECWmEzf6FQbrBZ9w7lshQhqowtrbLDFw4rXAxZuE=
-----END PUBLIC KEY-----
Previously:
0:d=0 hl=2 l= 45 cons: SEQUENCE
2:d=1 hl=2 l= 8 cons: SEQUENCE
4:d=2 hl=2 l= 3 prim: OBJECT :1.3.101.100
9:d=2 hl=2 l= 1 prim: ENUMERATED :02
Error in encoding
140735164989440:error:0D07207B:asn1 encoding routines:ASN1_get_object:header too long:../openssl/crypto/asn1/asn1_lib.c:148:
Now:
0:d=0 hl=2 l= 45 cons: SEQUENCE
2:d=1 hl=2 l= 8 cons: SEQUENCE
4:d=2 hl=2 l= 3 prim: OBJECT :1.3.101.100
9:d=2 hl=2 l= 1 prim: ENUMERATED :02
12:d=1 hl=2 l= 33 prim: BIT STRING
0000 - 00 19 bf 44 09 69 84 cd-fe 85 41 ba c1 67 dc 3b ...D.i....A..g.;
0010 - 96 c8 50 86 aa 30 b6 b6-cb 0c 5c 38 ad 70 31 66 ..P..0....\8.p1f
0020 - e1 .
Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'test/afalgtest.c')
0 files changed, 0 insertions, 0 deletions