diff options
Diffstat (limited to 'meta-oe/recipes-support/open-vm-tools/open-vm-tools/0001-Allow-only-X509-certs-to-verify-the-SAML-token-signa.patch')
-rw-r--r-- | meta-oe/recipes-support/open-vm-tools/open-vm-tools/0001-Allow-only-X509-certs-to-verify-the-SAML-token-signa.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/meta-oe/recipes-support/open-vm-tools/open-vm-tools/0001-Allow-only-X509-certs-to-verify-the-SAML-token-signa.patch b/meta-oe/recipes-support/open-vm-tools/open-vm-tools/0001-Allow-only-X509-certs-to-verify-the-SAML-token-signa.patch new file mode 100644 index 0000000000..38daa05817 --- /dev/null +++ b/meta-oe/recipes-support/open-vm-tools/open-vm-tools/0001-Allow-only-X509-certs-to-verify-the-SAML-token-signa.patch @@ -0,0 +1,35 @@ +From 7f3cced1e140ed36c6f8f66d7f4098323b0463b2 Mon Sep 17 00:00:00 2001 +From: Katy Feng <fkaty@vmware.com> +Date: Fri, 25 Aug 2023 11:58:48 -0700 +Subject: [PATCH] Allow only X509 certs to verify the SAML token signature. + +Upstream-Status: Backport from https://github.com/vmware/open-vm-tools/commit/74b6d0d9000eda1a2c8f31c40c725fb0b8520b16 +CVE: CVE-2023-20900 +Signed-off-by: Priyal Doshi <pdoshi@mvista.com> +--- + open-vm-tools/vgauth/serviceImpl/saml-xmlsec1.c | 9 ++++++++- + 1 file changed, 8 insertions(+), 1 deletion(-) + +diff --git a/open-vm-tools/vgauth/serviceImpl/saml-xmlsec1.c b/open-vm-tools/vgauth/serviceImpl/saml-xmlsec1.c +index 2906d29..57db3b8 100644 +--- a/open-vm-tools/vgauth/serviceImpl/saml-xmlsec1.c ++++ b/open-vm-tools/vgauth/serviceImpl/saml-xmlsec1.c +@@ -1275,7 +1275,14 @@ VerifySignature(xmlDocPtr doc, + */ + bRet = RegisterID(xmlDocGetRootElement(doc), "ID"); + if (bRet == FALSE) { +- g_warning("failed to register ID\n"); ++ g_warning("Failed to register ID\n"); ++ goto done; ++ } ++ ++ /* Use only X509 certs to validate the signature */ ++ if (xmlSecPtrListAdd(&(dsigCtx->keyInfoReadCtx.enabledKeyData), ++ BAD_CAST xmlSecKeyDataX509Id) < 0) { ++ g_warning("Failed to limit allowed key data\n"); + goto done; + } + +-- +2.7.4 + |