import gssntlmssp-1.2.0-1.el8_8
This commit is contained in:
CentOS Sources
Stepan Oksanichenko
parent
fd7d96c9dc
commit
ce0b2ab2ff
2
.gitignore
vendored
2
.gitignore
vendored
@ -1 +1 @@
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SOURCES/gssntlmssp-0.7.0.tar.gz
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SOURCES/gssntlmssp-1.2.0.tar.gz
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@ -1 +1 @@
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c8145411a1a40224a6d22acb45a8059dacaf8044 SOURCES/gssntlmssp-0.7.0.tar.gz
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55975d0d64ae40cddca12732eaa1227991aeb037 SOURCES/gssntlmssp-1.2.0.tar.gz
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@ -1,149 +0,0 @@
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From e498737a96e8832a2cb9141ab1fe51e129185a48 Mon Sep 17 00:00:00 2001
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From: Simo Sorce <simo@redhat.com>
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Date: Wed, 29 Jun 2016 11:15:11 -0400
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Subject: [PATCH] Add compatibility with OpenSSL 1.1.0
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In their continued wisdom OpenSSL developers keep breaking APIs left and right
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with very poor documentation and forward/backward source compatibility.
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Signed-off-by: Simo Sorce <simo@redhat.com>
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---
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src/crypto.c | 60 ++++++++++++++++++++++++++++++++++++++++++++++++------------
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1 file changed, 48 insertions(+), 12 deletions(-)
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diff --git a/src/crypto.c b/src/crypto.c
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index 9fe69f97cfe9a4c1c9a5fb1861fef3fdfb8ae596..33a0c3e9060df0fa14784e869b5edce2f462b238 100644
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--- a/src/crypto.c
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+++ b/src/crypto.c
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@@ -27,6 +27,32 @@
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#include "crypto.h"
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+#if OPENSSL_VERSION_NUMBER < 0x10100000L
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+HMAC_CTX *HMAC_CTX_new(void)
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+{
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+ HMAC_CTX *ctx;
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+
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+ ctx = OPENSSL_malloc(sizeof(HMAC_CTX));
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+ if (!ctx) return NULL;
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+
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+ HMAC_CTX_init(ctx);
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+
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+ return ctx;
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+}
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+
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+void HMAC_CTX_free(HMAC_CTX *ctx)
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+{
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+ if (ctx == NULL) return;
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+
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+ HMAC_CTX_cleanup(ctx);
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+ OPENSSL_free(ctx);
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+}
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+
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+#define EVP_MD_CTX_new EVP_MD_CTX_create
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+#define EVP_MD_CTX_free EVP_MD_CTX_destroy
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+
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+#endif
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+
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int RAND_BUFFER(struct ntlm_buffer *random)
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{
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int ret;
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@@ -42,30 +68,34 @@ int HMAC_MD5_IOV(struct ntlm_buffer *key,
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struct ntlm_iov *iov,
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struct ntlm_buffer *result)
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{
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- HMAC_CTX hmac_ctx;
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+ HMAC_CTX *hmac_ctx;
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unsigned int len;
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size_t i;
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int ret = 0;
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if (result->length != 16) return EINVAL;
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- HMAC_CTX_init(&hmac_ctx);
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+ hmac_ctx = HMAC_CTX_new();
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+ if (!hmac_ctx) {
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+ ret = ERR_CRYPTO;
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+ goto done;
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+ }
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- ret = HMAC_Init_ex(&hmac_ctx, key->data, key->length, EVP_md5(), NULL);
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+ ret = HMAC_Init_ex(hmac_ctx, key->data, key->length, EVP_md5(), NULL);
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if (ret == 0) {
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ret = ERR_CRYPTO;
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goto done;
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}
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for (i = 0; i < iov->num; i++) {
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- ret = HMAC_Update(&hmac_ctx, iov->data[i]->data, iov->data[i]->length);
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+ ret = HMAC_Update(hmac_ctx, iov->data[i]->data, iov->data[i]->length);
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if (ret == 0) {
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ret = ERR_CRYPTO;
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goto done;
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}
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}
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- ret = HMAC_Final(&hmac_ctx, result->data, &len);
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+ ret = HMAC_Final(hmac_ctx, result->data, &len);
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if (ret == 0) {
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ret = ERR_CRYPTO;
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goto done;
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@@ -74,7 +104,7 @@ int HMAC_MD5_IOV(struct ntlm_buffer *key,
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ret = 0;
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done:
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- HMAC_CTX_cleanup(&hmac_ctx);
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+ HMAC_CTX_free(hmac_ctx);
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return ret;
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}
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@@ -93,26 +123,32 @@ static int mdx_hash(const EVP_MD *type,
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struct ntlm_buffer *payload,
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struct ntlm_buffer *result)
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{
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- EVP_MD_CTX ctx;
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+ EVP_MD_CTX *ctx;
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unsigned int len;
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int ret;
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if (result->length != 16) return EINVAL;
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- EVP_MD_CTX_init(&ctx);
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- ret = EVP_DigestInit_ex(&ctx, type, NULL);
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+ ctx = EVP_MD_CTX_new();
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+ if (!ctx) {
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+ ret = ERR_CRYPTO;
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+ goto done;
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+ }
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+
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+ EVP_MD_CTX_init(ctx);
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+ ret = EVP_DigestInit_ex(ctx, type, NULL);
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if (ret == 0) {
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ret = ERR_CRYPTO;
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goto done;
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}
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- ret = EVP_DigestUpdate(&ctx, payload->data, payload->length);
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+ ret = EVP_DigestUpdate(ctx, payload->data, payload->length);
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if (ret == 0) {
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ret = ERR_CRYPTO;
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goto done;
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}
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- ret = EVP_DigestFinal_ex(&ctx, result->data, &len);
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+ ret = EVP_DigestFinal_ex(ctx, result->data, &len);
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if (ret == 0) {
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ret = ERR_CRYPTO;
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goto done;
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@@ -121,7 +157,7 @@ static int mdx_hash(const EVP_MD *type,
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ret = 0;
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done:
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- EVP_MD_CTX_cleanup(&ctx);
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+ if (ctx) EVP_MD_CTX_free(ctx);
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return ret;
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}
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--
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2.9.3
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@ -0,0 +1,28 @@
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From ddab884bf3a2de76c26559e962919e1145040f11 Mon Sep 17 00:00:00 2001
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From: Simo Sorce <simo@redhat.com>
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Date: Fri, 17 Mar 2023 09:08:13 -0400
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Subject: [PATCH] Fix potential crash when no target name is present
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Signed-off-by: Simo Sorce <simo@redhat.com>
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---
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src/ntlm.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/src/ntlm.c b/src/ntlm.c
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index 0f71bfd..60a0787 100644
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--- a/src/ntlm.c
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+++ b/src/ntlm.c
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@@ -325,7 +325,9 @@ done:
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safefree(out);
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} else {
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/* make sure to terminate output string */
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- out[outlen] = '\0';
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+ if (out) {
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+ out[outlen] = '\0';
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+ }
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}
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*str = out;
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--
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2.39.2
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@ -1,16 +1,16 @@
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Name: gssntlmssp
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Version: 0.7.0
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Release: 6%{?dist}
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Summary: GSSAPI NTLMSSP Mechanism
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Name: gssntlmssp
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Version: 1.2.0
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Release: 1%{?dist}
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Summary: GSSAPI NTLMSSP Mechanism
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Group: System Environment/Libraries
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License: LGPLv3+
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URL: https://fedorahosted.org/gss-ntlmssp
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Source0: https://fedorahosted.org/released/gss-ntlmssp/%{name}-%{version}.tar.gz
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Group: System Environment/Libraries
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License: LGPLv3+
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URL: https://github.com/gssapi/gss-ntlmssp
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Source0: https://github.com/gssapi/gss-ntlmssp/releases/download/v%{version}/%{name}-%{version}.tar.gz
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Patch01: 0001-Add-compatibility-with-OpenSSL-1.1.0.patch
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Patch01: 0001-Fix-potential-crash-when-no-target-name-is-present.patch
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Requires: krb5-libs%{?_isa} >= 1.12.1-9
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Requires: krb5-libs%{?_isa} >= 1.18.2-22
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BuildRequires: autoconf
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BuildRequires: automake
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@ -22,10 +22,12 @@ BuildRequires: docbook-style-xsl
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BuildRequires: doxygen
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BuildRequires: gettext-devel
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BuildRequires: pkgconfig
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BuildRequires: krb5-devel >= 1.11.2
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BuildRequires: krb5-devel >= 1.18.2-22
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BuildRequires: libunistring-devel
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BuildRequires: openssl-devel
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BuildRequires: pkgconfig(wbclient)
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BuildRequires: zlib-devel
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BuildRequires: make
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%description
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A GSSAPI Mechanism that implements NTLMSSP
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@ -40,8 +42,7 @@ Adds a header file with definition for custom GSSAPI extensions for NTLMSSP
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%prep
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%setup -q
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%patch01 -p1
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%autosetup -S git
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%build
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autoreconf -fiv
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@ -72,6 +73,15 @@ make test_gssntlmssp
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%{_includedir}/gssapi/gssapi_ntlmssp.h
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%changelog
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* Thu Mar 23 2023 Julien Rische <jrische@redhat.com> - 1.2.0-1
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- New release 1.2.0
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- Fix CVE-2023-25563: multiple out-of-bounds read when decoding NTLM fields
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- Fix CVE-2023-25564: memory corruption when decoding UTF16 strings
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- Fix CVE-2023-25565: incorrect free when decoding target information
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- Fix CVE-2023-25566: memory leak when parsing usernames
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- Fix CVE-2023-25567: out-of-bounds read when decoding target information
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- Resolves: rhbz#2181313
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* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.7.0-6
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
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