diff options
| author |   Ranjitsinh Rathod <ranjitsinh.rathod@kpit.com> | 2022-02-11 18:23:22 +0530 |
|---|---|---|
| committer |   Armin Kuster <akuster808@gmail.com> | 2022-02-13 10:47:08 -0800 |
| commit | aa5b9a1ff04212f6c725128730d4e36bdadf6516 (patch) | |
| tree | 8154608b3bb7f67d1cfb3d9757c47fc5e303d724 /meta-oe | |
| parent | 93a315f96f90915382532717cb2c356f995d66b2 (diff) | |
| download | meta-openembedded-contrib-aa5b9a1ff04212f6c725128730d4e36bdadf6516.tar.gz | |
nss: Add fix for CVE-2022-22747
Add a patch to fix CVE-2022-22747
Signed-off-by: Ranjitsinh Rathod <ranjitsinh.rathod@kpit.com>
Signed-off-by: Ranjitsinh Rathod <ranjitsinhrathod1991@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Diffstat (limited to 'meta-oe')
| -rw-r--r-- | meta-oe/recipes-support/nss/nss/CVE-2022-22747.patch | 63 | ||||
| -rw-r--r-- | meta-oe/recipes-support/nss/nss_3.51.1.bb | 1 |
2 files changed, 64 insertions, 0 deletions
diff --git a/meta-oe/recipes-support/nss/nss/CVE-2022-22747.patch b/meta-oe/recipes-support/nss/nss/CVE-2022-22747.patch new file mode 100644 index 0000000000..cccb73187d --- /dev/null +++ b/meta-oe/recipes-support/nss/nss/CVE-2022-22747.patch @@ -0,0 +1,63 @@ +# HG changeset patch +# User John M. Schanck <jschanck@mozilla.com> +# Date 1633990165 0 +# Node ID 7ff99e71f3e37faed12bc3cc90a3eed27e3418d0 +# Parent f80fafd04cf82b4d315c8fe42bb4639703f6ee4f +Bug 1735028 - check for missing signedData field r=keeler + +Differential Revision: https://phabricator.services.mozilla.com/D128112 + +Upstream-Status: Backport [https://hg.mozilla.org/projects/nss/raw-rev/7ff99e71f3e37faed12bc3cc90a3eed27e3418d0] +CVE: CVE-2022-22747 +Signed-off-by: Ranjitsinh Rathod <ranjitsinh.rathod@kpit.com> + +diff --git a/nss/gtests/certdb_gtest/decode_certs_unittest.cc b/nss/gtests/certdb_gtest/decode_certs_unittest.cc +--- a/nss/gtests/certdb_gtest/decode_certs_unittest.cc ++++ b/nss/gtests/certdb_gtest/decode_certs_unittest.cc +@@ -21,8 +21,21 @@ TEST_F(DecodeCertsTest, EmptyCertPackage + unsigned char emptyCertPackage[] = {0x30, 0x0f, 0x06, 0x09, 0x60, 0x86, + 0x48, 0x01, 0x86, 0xf8, 0x42, 0x02, + 0x05, 0xa0, 0x02, 0x30, 0x00}; + EXPECT_EQ(nullptr, CERT_DecodeCertFromPackage( + reinterpret_cast<char*>(emptyCertPackage), + sizeof(emptyCertPackage))); + EXPECT_EQ(SEC_ERROR_BAD_DER, PR_GetError()); + } ++ ++TEST_F(DecodeCertsTest, EmptySignedData) { ++ // This represents a PKCS#7 ContentInfo of contentType ++ // 1.2.840.113549.1.7.2 (signedData) with missing content. ++ unsigned char emptySignedData[] = {0x30, 0x80, 0x06, 0x09, 0x2a, 0x86, ++ 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, ++ 0x02, 0x00, 0x00, 0x05, 0x00}; ++ ++ EXPECT_EQ(nullptr, ++ CERT_DecodeCertFromPackage(reinterpret_cast<char*>(emptySignedData), ++ sizeof(emptySignedData))); ++ EXPECT_EQ(SEC_ERROR_BAD_DER, PR_GetError()); ++} +diff --git a/nss/lib/pkcs7/certread.c b/nss/lib/pkcs7/certread.c +--- a/nss/lib/pkcs7/certread.c ++++ b/nss/lib/pkcs7/certread.c +@@ -134,16 +134,21 @@ SEC_ReadPKCS7Certs(SECItem *pkcs7Item, C + pkcs7Item) != SECSuccess) { + goto done; + } + + if (GetContentTypeTag(&contentInfo) != SEC_OID_PKCS7_SIGNED_DATA) { + goto done; + } + ++ if (contentInfo.content.signedData == NULL) { ++ PORT_SetError(SEC_ERROR_BAD_DER); ++ goto done; ++ } ++ + rv = SECSuccess; + + certs = contentInfo.content.signedData->certificates; + if (certs) { + count = 0; + + while (*certs) { + count++; diff --git a/meta-oe/recipes-support/nss/nss_3.51.1.bb b/meta-oe/recipes-support/nss/nss_3.51.1.bb index f03473b1a0..8b59f7ea8f 100644 --- a/meta-oe/recipes-support/nss/nss_3.51.1.bb +++ b/meta-oe/recipes-support/nss/nss_3.51.1.bb @@ -40,6 +40,7 @@ SRC_URI = "http://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/${VERSIO file://CVE-2020-12403_1.patch \ file://CVE-2020-12403_2.patch \ file://CVE-2021-43527.patch \ + file://CVE-2022-22747.patch \ " SRC_URI[md5sum] = "6acaf1ddff69306ae30a908881c6f233" |