Pedro Monreal Gonzalez
b0d78d2994
* Missing ASN1_TYPE validation in PKCS#12 parsing
- openssl-CVE-2026-22795.patch [bsc#1256839, CVE-2026-22795]
* ASN1_TYPE Type Confusion in the PKCS7_digest_from_attributes() function
- openssl-CVE-2026-22795.patch [bsc#1256840, CVE-2026-22796]
* Missing ASN1_TYPE validation in TS_RESP_verify_response() function
- openssl-CVE-2025-69420.patch [bsc#1256837, CVE-2025-69420]
* NULL Pointer Dereference in PKCS12_item_decrypt_d2i_ex function
- openssl-CVE-2025-69421.patch [bsc#1256838, CVE-2025-69421]
* Out of bounds write in PKCS12_get_friendlyname() UTF-8 conversion
- openssl-CVE-2025-69419.patch [bsc#1256836, CVE-2025-69419]
* TLS 1.3 CompressedCertificate excessive memory allocation
- openssl-CVE-2025-66199.patch [bsc#1256833, CVE-2025-66199]
* Heap out-of-bounds write in BIO_f_linebuffer on short writes
- openssl-CVE-2025-68160.patch [bsc#1256834, CVE-2025-68160]
* Unauthenticated/unencrypted trailing bytes with low-level OCB function calls
- openssl-CVE-2025-69418.patch [bsc#1256835, CVE-2025-69418]
* 'openssl dgst' one-shot codepath silently truncates inputs greater than 16MB
- openssl-CVE-2025-15469.patch [bsc#1256832, CVE-2025-15469]
* Stack buffer overflow in CMS AuthEnvelopedData parsing
- openssl-CVE-2025-15467.patch [bsc#1256830, CVE-2025-15467]
- openssl-CVE-2025-15467-comments.patch
- openssl-CVE-2025-15467-test.patch
* Improper validation of PBMAC1 parameters in PKCS#12 MAC verification
- openssl-CVE-2025-11187.patch [bsc#1256829, CVE-2025-11187]
* NULL dereference in SSL_CIPHER_find() function on unknown cipher ID
- openssl-CVE-2025-15468.patch [bsc#1256831, CVE-2025-15468]
- Enable livepatching support for ppc64le [bsc#1257274]
- Security fix: [bsc#1250232 CVE-2025-9230]
OBS-URL: https://build.opensuse.org/package/show/security:tls/openssl-3?expand=0&rev=160
41 lines
1.5 KiB
Diff
41 lines
1.5 KiB
Diff
From 6453d278557c8719233793730ec500c84aea55d9 Mon Sep 17 00:00:00 2001
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From: Bob Beck <beck@openssl.org>
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Date: Wed, 7 Jan 2026 11:29:48 -0700
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Subject: [PATCH] Verify ASN1 object's types before attempting to access them
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as a particular type
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Issue was reported in ossl_ess_get_signing_cert but is also present in
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ossl_ess_get_signing_cert_v2.
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Fixes: https://github.com/openssl/srt/issues/61
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Fixes CVE-2025-69420
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---
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crypto/ts/ts_rsp_verify.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/crypto/ts/ts_rsp_verify.c b/crypto/ts/ts_rsp_verify.c
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index 3876e30f47..40dab687d1 100644
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--- a/crypto/ts/ts_rsp_verify.c
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+++ b/crypto/ts/ts_rsp_verify.c
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@@ -209,7 +209,7 @@ static ESS_SIGNING_CERT *ossl_ess_get_signing_cert(const PKCS7_SIGNER_INFO *si)
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const unsigned char *p;
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attr = PKCS7_get_signed_attribute(si, NID_id_smime_aa_signingCertificate);
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- if (attr == NULL)
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+ if (attr == NULL || attr->type != V_ASN1_SEQUENCE)
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return NULL;
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p = attr->value.sequence->data;
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return d2i_ESS_SIGNING_CERT(NULL, &p, attr->value.sequence->length);
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@@ -221,7 +221,7 @@ static ESS_SIGNING_CERT_V2 *ossl_ess_get_signing_cert_v2(const PKCS7_SIGNER_INFO
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const unsigned char *p;
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attr = PKCS7_get_signed_attribute(si, NID_id_smime_aa_signingCertificateV2);
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- if (attr == NULL)
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+ if (attr == NULL || attr->type != V_ASN1_SEQUENCE)
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return NULL;
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p = attr->value.sequence->data;
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return d2i_ESS_SIGNING_CERT_V2(NULL, &p, attr->value.sequence->length);
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--
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2.51.0
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