diff options
| author | Chris Piazza <cpiazza@FreeBSD.org> | 1999-12-02 07:49:03 +0000 |
|---|---|---|
| committer | Chris Piazza <cpiazza@FreeBSD.org> | 1999-12-02 07:49:03 +0000 |
| commit | 85ed02f6b6e8630fb03fd05137ddd7e9420e3bd6 (patch) | |
| tree | 2940738c51aebb1cdad8d7f9d46543172ee09408 /security/rsaref | |
| parent | Update to 0.15.0 (diff) | |
fix buffer overflow in RSA{Public,Private}Decrypt. from CORE SDI.
Notes
Notes:
svn path=/head/; revision=23554
Diffstat (limited to 'security/rsaref')
| -rw-r--r-- | security/rsaref/files/patch-ac | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/security/rsaref/files/patch-ac b/security/rsaref/files/patch-ac new file mode 100644 index 000000000000..3f442a44ab9f --- /dev/null +++ b/security/rsaref/files/patch-ac @@ -0,0 +1,42 @@ +--- rsa.c.orig Fri Mar 25 14:01:48 1994 ++++ rsa.c Wed Dec 1 23:01:22 1999 +@@ -33,6 +33,9 @@ + unsigned char byte, pkcsBlock[MAX_RSA_MODULUS_LEN]; + unsigned int i, modulusLen; + ++ if (inputLen + 3 > MAX_RSA_MODULUS_LEN) ++ return (RE_LEN); ++ + modulusLen = (publicKey->bits + 7) / 8; + if (inputLen + 11 > modulusLen) + return (RE_LEN); +@@ -78,6 +81,9 @@ + unsigned char pkcsBlock[MAX_RSA_MODULUS_LEN]; + unsigned int i, modulusLen, pkcsBlockLen; + ++ if (inputLen > MAX_RSA_MODULUS_LEN) ++ return (RE_LEN); ++ + modulusLen = (publicKey->bits + 7) / 8; + if (inputLen > modulusLen) + return (RE_LEN); +@@ -129,6 +135,9 @@ + unsigned char pkcsBlock[MAX_RSA_MODULUS_LEN]; + unsigned int i, modulusLen; + ++ if (inputLen + 3 > MAX_RSA_MODULUS_LEN) ++ return (RE_LEN); ++ + modulusLen = (privateKey->bits + 7) / 8; + if (inputLen + 11 > modulusLen) + return (RE_LEN); +@@ -168,6 +177,9 @@ + unsigned char pkcsBlock[MAX_RSA_MODULUS_LEN]; + unsigned int i, modulusLen, pkcsBlockLen; + ++ if (inputLen > MAX_RSA_MODULUS_LEN) ++ return (RE_LEN); ++ + modulusLen = (privateKey->bits + 7) / 8; + if (inputLen > modulusLen) + return (RE_LEN); |