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Code Issues Releases Wiki Activity

Fixed hash-mode 11400 = SIP digest authentication (MD5): Cracking of hashes which did not include *auth* or *auth-int* was broken

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This commit is contained in:
jsteube 2017-01-05 16:14:12 +01:00
parent e9a34bd708
commit ad42dd59ac
2 changed files with 20 additions and 1 deletions
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1
docs/changes.txt
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@ -25,6 +25,7 @@
- Fixed custom char parsing code in maskfiles in --increment mode: Custom charset wasn't used
- Fixed display screen to show input queue when using custom charset or rules
- Fixed double fclose() using AMDGPU-Pro on sysfs compatible platform: Leading to segfault
- Fixed hash-mode 11400 = SIP digest authentication (MD5): Cracking of hashes which did not include *auth* or *auth-int* was broken
- Fixed hex output of plaintext in case --outfile-format 4, 5, 6 or 7 was used
- Fixed infinite loop when using --loopback in case all hashes have been cracked
- Fixed kernel loops in --increment mode leading to slower performance

20
src/interface.c
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@ -10892,7 +10892,25 @@ int sip_auth_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_U
// there are 2 possibilities for the esalt:
if ((strncmp ((const char *) qop_pos, "auth", strlen ((const char *) qop_pos)) == 0) || (strncmp ((const char *) qop_pos, "auth-int", strlen ((const char *) qop_pos)) == 0))
bool with_auth = false;
if (strlen ((const char *) qop_pos) == 4)
{
if (strncmp ((const char *) qop_pos, "auth", 4) == 0)
{
with_auth = true;
}
}
if (strlen ((const char *) qop_pos) == 8)
{
if (strncmp ((const char *) qop_pos, "auth-int", 8) == 0)
{
with_auth = true;
}
}
if (with_auth == true)
{
esalt_len = 1 + nonce_len + 1 + nonce_count_len + 1 + nonce_client_len + 1 + qop_len + 1 + 32;