DeforaNetworks/hashcat
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Fixed multiple buffer overflow in DPAPI masterkey file v1 module

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This commit is contained in:
Gabriele Gristina
2021-07-31 14:34:36 +02:00
parent d85a9b6025
commit ca896f89bc
2 changed files with 3 additions and 4 deletions
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src/modules/module_15300.c
+2 -4
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@@ -224,9 +224,7 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
dpapimk->context = hc_strtoul ((const char *) context_pos, NULL, 10);
// division by 4 should be fine because contents_len is either 208 or 288
for (u32 i = 0; i < dpapimk->contents_len / 4; i++)
for (u32 i = 0; i < dpapimk->contents_len / 8; i++)
{
dpapimk->contents[i] = hex_to_u32 ((const u8 *) &contents_pos[i * 8]);
@@ -317,7 +315,7 @@ int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
SID_tmp = (u8 *) hcmalloc ((SID_len + 1) * sizeof(u8));
for (u32 i = 0; i < (SID_len / 4) + 1; i++)
for (u32 i = 0; i < (SID_len / 4); i++)
{
u8 hex[8] = { 0 };