Merge tag '16.0' into vyos/current

shim-16.0

What's Changed
* Validate that a supplied vendor cert is not in PEM format by @steve-mcintyre in https://github.com/rhboot/shim/pull/646
* sbat: Add grub.peimage,2 to latest (CVE-2024-2312) by @julian-klode in https://github.com/rhboot/shim/pull/651
* sbat: Also bump latest for grub,4 (and to todays date) by @julian-klode in https://github.com/rhboot/shim/pull/653
* undo change that limits certificate files to a single file by @jsetje in https://github.com/rhboot/shim/pull/659
* shim: don't set second_stage to the empty string by @jjd27 in https://github.com/rhboot/shim/pull/640
* Fix SBAT.md for today's consensus about numbers by @aronowski in https://github.com/rhboot/shim/pull/672
* Update Code of Conduct contact address by @aronowski in https://github.com/rhboot/shim/pull/683
* make-certs: Handle missing OpenSSL installation by @aronowski in https://github.com/rhboot/shim/pull/595
* Update MokVars.txt by @mikebeaton in https://github.com/rhboot/shim/pull/598
* export DEFINES for sub makefile by @bryteise in https://github.com/rhboot/shim/pull/600
* Drop unused EFI_IMAGE_SECURITY_DATABASE_GUID definition by @vittyvk in https://github.com/rhboot/shim/pull/609
* Null-terminate 'arguments' in fallback by @vittyvk in https://github.com/rhboot/shim/pull/611
* Fix "Verifiying" typo in error message by @chrisbainbridge in https://github.com/rhboot/shim/pull/706
* Update Fedora CI targets by @vathpela in https://github.com/rhboot/shim/pull/708
* Force gcc to produce DWARF4 so that gdb can use it by @mikebeaton in https://github.com/rhboot/shim/pull/607
* Minor housekeeping 2024121700 by @vathpela in https://github.com/rhboot/shim/pull/709
* Discard load-options that start with WINDOWS by @Metabolix in https://github.com/rhboot/shim/pull/621
* Fix the issue that the gBS->LoadImage pointer was empty. by @15058718379 in https://github.com/rhboot/shim/pull/703
* shim: Allow data after the end of device path node in load options by @dbnicholson in https://github.com/rhboot/shim/pull/694
* Handle network file not found like disks by @dbnicholson in https://github.com/rhboot/shim/pull/695
* Update gnu-efi submodule for EFI_HTTP_ERROR by @vathpela in https://github.com/rhboot/shim/pull/674
* Increase EFI file alignment by @lumag in https://github.com/rhboot/shim/pull/673
* avoid EFIv2 runtime services on Apple x86 machines by @eduardacatrinei in https://github.com/rhboot/shim/pull/690
* Improve shortcut performance when comparing two boolean expressions by @dennis-tseng99 in https://github.com/rhboot/shim/pull/667
* Provide better error message when MokManager is not found by @rmetrich in https://github.com/rhboot/shim/pull/663
* tpm: Boot with a warning if the event log is full by @kukrimate in https://github.com/rhboot/shim/pull/657
* MokManager: remove redundant logical constraints by @xypron in https://github.com/rhboot/shim/pull/409
* Test import_mok_state() when MokListRT would be bigger than available size by @vathpela in https://github.com/rhboot/shim/pull/417
* test-mok-mirror: minor bug fix by @vathpela in https://github.com/rhboot/shim/pull/715
* Fix file system browser hang when enrolling MOK from disk by @miczyg1 in https://github.com/rhboot/shim/pull/622
* Ignore a minor clang-tidy nit by @vathpela in https://github.com/rhboot/shim/pull/716
* Allow fallback to default loader when encountering errors on network boot by @nathan-omeara in https://github.com/rhboot/shim/pull/666
* test.mk: don't use a temporary random.bin by @vathpela in https://github.com/rhboot/shim/pull/718
* pe: Enhance debug report for update_mem_attrs by @jongwu in https://github.com/rhboot/shim/pull/594
* Multiple certificate handling improvements by @rosslagerwall in https://github.com/rhboot/shim/pull/644
* Generate SbatLevel Metadata from SbatLevel_Variable.txt by @jsetje in https://github.com/rhboot/shim/pull/711
* Apply EKU check with compile option by @dennis-tseng99 in https://github.com/rhboot/shim/pull/664
* Add configuration option to boot an alternative 2nd stage by @esnowberg in https://github.com/rhboot/shim/pull/608
* Loader protocol (with Device Path resolution support) by @kukrimate in https://github.com/rhboot/shim/pull/656
* netboot cleanup for additional files by @jsetje in https://github.com/rhboot/shim/pull/686
* Document how revocations can be delivered by @jsetje in https://github.com/rhboot/shim/pull/722
* post-process-pe: add tests to validate NX compliance by @vathpela in https://github.com/rhboot/shim/pull/705
* regression: CopyMem() in ad8692e copies out of bounds by @jsetje in https://github.com/rhboot/shim/pull/725
* Save the debug and error logs in mok-variables by @vathpela in https://github.com/rhboot/shim/pull/726
* Add features for the Host Security ID program by @vathpela in https://github.com/rhboot/shim/pull/660
* Mirror some more efi variables to mok-variables by @vathpela in https://github.com/rhboot/shim/pull/723
* This adds DXE Services measurements to HSI and uses them for NX by @vathpela in https://github.com/rhboot/shim/pull/724
* Add shim's current NX_COMPAT status to HSIStatus by @vathpela in https://github.com/rhboot/shim/pull/727
* README.tpm: reflect that vendor_db is in fact logged as "vendor_db" by @jsetje in https://github.com/rhboot/shim/pull/728
* Reject HTTP message with duplicate Content-Length header fields by @dennis-tseng99 in https://github.com/rhboot/shim/pull/637
* Disable log saving by @vathpela in https://github.com/rhboot/shim/pull/729
* fallback: don't add new boot order entries backwards by @vathpela in https://github.com/rhboot/shim/pull/730
* Misc fixes... by @vathpela in https://github.com/rhboot/shim/pull/735
* README.tpm: Update MokList entry to MokListRT by @trungams in https://github.com/rhboot/shim/pull/732
* SBAT Level update for February 2025 GRUB CVEs by @jsetje in https://github.com/rhboot/shim/pull/736

New Contributors
* @jjd27 made their first contribution in https://github.com/rhboot/shim/pull/640
* @mikebeaton made their first contribution in https://github.com/rhboot/shim/pull/598
* @bryteise made their first contribution in https://github.com/rhboot/shim/pull/600
* @vittyvk made their first contribution in https://github.com/rhboot/shim/pull/609
* @chrisbainbridge made their first contribution in https://github.com/rhboot/shim/pull/706
* @Metabolix made their first contribution in https://github.com/rhboot/shim/pull/621
* @15058718379 made their first contribution in https://github.com/rhboot/shim/pull/703
* @dbnicholson made their first contribution in https://github.com/rhboot/shim/pull/694
* @lumag made their first contribution in https://github.com/rhboot/shim/pull/673
* @eduardacatrinei made their first contribution in https://github.com/rhboot/shim/pull/690
* @kukrimate made their first contribution in https://github.com/rhboot/shim/pull/657
* @miczyg1 made their first contribution in https://github.com/rhboot/shim/pull/622
* @nathan-omeara made their first contribution in https://github.com/rhboot/shim/pull/666
* @jongwu made their first contribution in https://github.com/rhboot/shim/pull/594
* @rosslagerwall made their first contribution in https://github.com/rhboot/shim/pull/644
* @trungams made their first contribution in https://github.com/rhboot/shim/pull/732

**Full Changelog**: https://github.com/rhboot/shim/compare/15.8...16.0

* tag '16.0': (451 commits)
  Update version to 16.0
  SBAT Level update for February 2025 GRUB CVEs
  README.tpm: Update MokList entry to MokListRT
  Make 'make fanalyzer' work again.
  simple_dir_filter(): test our 'next' pointer
  shim_load_image(): initialize the buffer fully
  mirror_mok_db(): Free our mok variable name correctly
  mirror_one_mok_variable(): fix a memory leak on TPM log error.
  mirror_mok_db(): get rid of an unused variable+allocation
  generate_sbat_var_defs: Ensure revlistentry->revocations is initialized.
  generate_sbat_var_defs: Fix memory leak on realloc failure and fd leak.
  generate_sbat_var_defs: run clang-format on readfile()
  SetSecureVariable(): free Cert on failure
  Update version to 16.0~rc1
  make-archive: some minor housekeeping
  makefiles: Make GITTAG swizzle tildes to dashes
  fallback: don't add new boot order entries backwards
  Disable log saving for now.
  Some save_logs() improvements.
  reject message with different values in multiple Content-Length header field
  ...

1 files changed, 18 insertions, 0 deletions

diff --git a/Cryptlib/Pk/CryptPkcs7Verify.c b/Cryptlib/Pk/CryptPkcs7Verify.c
index c1893848..640b01d0 100644
--- a/Cryptlib/Pk/CryptPkcs7Verify.c
+++ b/Cryptlib/Pk/CryptPkcs7Verify.c
@@ -29,6 +29,10 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include <openssl/pkcs7.h>

 

 UINT8 mOidValue[9] = { 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x07, 0x02 };

+#if defined(ENABLE_CODESIGN_EKU)

+/* EKU CodeSign */

+CHAR8 mOidCodeSign[] = "1.3.6.1.5.5.7.3.3";

+#endif

 

 #if 1

 #if OPENSSL_VERSION_NUMBER < 0x10100000L

@@ -846,6 +850,10 @@ Pkcs7Verify (
   CONST UINT8 *Temp;

   UINTN       SignedDataSize;

   BOOLEAN     Wrapped;

+#if defined(ENABLE_CODESIGN_EKU)

+  CONST CHAR8 *Ekus[1];

+  EFI_STATUS  EFI_Status;

+#endif

 

   //

   // Check input parameters.

@@ -859,6 +867,9 @@ Pkcs7Verify (
   DataBio   = NULL;

   Cert      = NULL;

   CertStore = NULL;

+#if defined(ENABLE_CODESIGN_EKU)

+  Ekus[0]   = mOidCodeSign;

+#endif

 

   //

   // Register & Initialize necessary digest algorithms for PKCS#7 Handling

@@ -958,6 +969,13 @@ Pkcs7Verify (
   //

   X509_STORE_set_purpose (CertStore, X509_PURPOSE_ANY);

 

+#if defined(ENABLE_CODESIGN_EKU)

+  EFI_Status = VerifyEKUsInPkcs7Signature(P7Data, P7Length, Ekus, 1, TRUE);

+  if (EFI_Status != EFI_SUCCESS) {

+	  goto _Exit;

+  }

+#endif

+

   //

   // Verifies the PKCS#7 signedData structure

   //