rpm package
opensuse/openssl-3&distro=openSUSE Tumbleweed
pkg:rpm/opensuse/openssl-3&distro=openSUSE%20Tumbleweed
Vulnerabilities (82)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-9076 | Hig | 7.5 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue summary: When CMS password-based decryption (RFC 3211 / PWRI key unwrap) processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kek_unwrap_key(). Impact summary: A heap buffer over-read may trigger a crash w | |
| CVE-2026-7383 | Hig | 8.1 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1_mbstring_ncopy() can lead to a heap buffer overflow. Impact summary: A heap buffer overflow may lead to a crash or possibly attacker controlled code execution or other undefine | |
| CVE-2026-45447 | Hig | 8.8 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue summary: A specially crafted PKCS#7 or S/MIME signed message could trigger a use-after-free during PKCS#7 signature verification. Impact summary: A use-after-free may result in process crashes, heap corruption, or potentially remote code execution. When processing a PKCS# | |
| CVE-2026-45446 | Med | 4.8 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue summary: The implementations of AES-SIV (RFC 5297) and AES-GCM-SIV (RFC 8452) mishandle the authentication of AAD (Additional Authenticated Data) with an empty ciphertext allowing a forgery of such messages. Impact summary: An attacker can forge empty messages with arbitra | |
| CVE-2026-45445 | Hig | 7.5 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue summary: When an application drives an AES-OCB context through the public EVP_Cipher() one-shot interface, the application-supplied initialisation vector (IV) is silently discarded. Impact summary: Every message encrypted under the same key uses the same effective nonce re | |
| CVE-2026-42770 | Low | 3.7 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue summary: When EVP_PKEY_derive_set_peer() is called with a DHX (X9.42) peer key, the peer key is not properly checked for the subgroup membership. Impact summary: A malicious peer which presents an X9.42 key carrying the victim's p and g parameters, a forged q = r (a small | |
| CVE-2026-42769 | Med | 5.3 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue Summary: An error in the callback used to verify the certificate provided in a Root CA key update Certificate Management Protocol (CMP) message response rendered the certificate validation ineffectual, which could lead to escalation of credentials from the Registration Auth | |
| CVE-2026-42768 | Low | 3.7 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue summary: The CMS_decrypt and PKCS7_decrypt functions are vulnerable to Bleichenbacher-style attack when an attacker is able to provide the CMS or S/MIME messages and observe the error code and/or decryption output. Impact summary: The Bleichenbacher-style attack allows an | |
| CVE-2026-42767 | Med | 5.9 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue summary: An attacker-controlled CMP (Certificate Management Protocol) server could trigger a NULL pointer dereference in a CMP client application. Impact summary: A NULL pointer dereference causes a crash of the application and a Denial of Service. An attacker controlling | |
| CVE-2026-42766 | Med | 5.9 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue summary: A specially crafted password-encrypted CMS message can trigger a NULL pointer dereference during CMS decryption. Impact summary: This NULL pointer dereference leads to an application crash and a Denial of Service. The CMS PasswordRecipientInfo.keyDerivationAlgori | |
| CVE-2026-42764 | Hig | 7.5 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dereference in the OpenSSL QUIC server with address validation disabled. Impact summary: NULL pointer dereference typically causes abnormal termination of the affected QUIC server pro | |
| CVE-2026-34183 | Hig | 7.5 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue summary: Remote peer may exhaust heap memory of the QUIC server or client by flooding it with packets containing PATH_CHALLENGE frames. Impact summary: A malicious remote peer can cause an unbounded memory allocation which can lead to an abnormal termination of the applica | |
| CVE-2026-34182 | Cri | 9.1 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue Summary: Cryptographic Message Services (CMS) processing fails to perform sufficient input validation on the cipher and tag length fields of AuthEnvelopedData containers, leading to various potential compromises. Impact Summary: Attackers making use of these vulnerabilitie | |
| CVE-2026-34180 | Hig | 7.5 | < 3.5.3-6.1 | 3.5.3-6.1 | Jun 9, 2026 | Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive element whose content exceeds 2 gigabytes in length may cause a heap buffer over-read on 64-bit Unix and Unix-like platforms. Impact summary: The heap buffer over-read may crash the application (Denial | |
| CVE-2026-31790 | Hig | 7.5 | < 3.5.3-4.1 | 3.5.3-4.1 | Apr 7, 2026 | Issue summary: Applications using RSASVE key encapsulation to establish a secret encryption key can send contents of an uninitialized memory buffer to a malicious peer. Impact summary: The uninitialized buffer might contain sensitive data from the previous execution of the appli | |
| CVE-2026-31789 | Cri | 9.8 | < 3.5.3-4.1 | 3.5.3-4.1 | Apr 7, 2026 | Issue summary: Converting an excessively large OCTET STRING value to a hexadecimal string leads to a heap buffer overflow on 32 bit platforms. Impact summary: A heap buffer overflow may lead to a crash or possibly an attacker controlled code execution or other undefined behavior | |
| CVE-2026-28390 | Hig | 7.5 | < 3.5.3-4.1 | 3.5.3-4.1 | Apr 7, 2026 | Issue summary: During processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo a NULL pointer dereference can happen. Impact summary: Applications that process attacker-controlled CMS data may crash before authentication or cryptographic operations occur | |
| CVE-2026-28389 | Hig | 7.5 | < 3.5.3-4.1 | 3.5.3-4.1 | Apr 7, 2026 | Issue summary: During processing of a crafted CMS EnvelopedData message with KeyAgreeRecipientInfo a NULL pointer dereference can happen. Impact summary: Applications that process attacker-controlled CMS data may crash before authentication or cryptographic operations occur resu | |
| CVE-2026-28388 | Hig | 7.5 | < 3.5.3-4.1 | 3.5.3-4.1 | Apr 7, 2026 | Issue summary: When a delta CRL that contains a Delta CRL Indicator extension is processed a NULL pointer dereference might happen if the required CRL Number extension is missing. Impact summary: A NULL pointer dereference can trigger a crash which leads to a Denial of Service f | |
| CVE-2026-28387 | Hig | 8.1 | < 3.5.3-4.1 | 3.5.3-4.1 | Apr 7, 2026 | Issue summary: An uncommon configuration of clients performing DANE TLSA-based server authentication, when paired with uncommon server DANE TLSA records, may result in a use-after-free and/or double-free on the client side. Impact summary: A use after free can have a range of po |
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue summary: When CMS password-based decryption (RFC 3211 / PWRI key unwrap) processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kek_unwrap_key(). Impact summary: A heap buffer over-read may trigger a crash w
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1_mbstring_ncopy() can lead to a heap buffer overflow. Impact summary: A heap buffer overflow may lead to a crash or possibly attacker controlled code execution or other undefine
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue summary: A specially crafted PKCS#7 or S/MIME signed message could trigger a use-after-free during PKCS#7 signature verification. Impact summary: A use-after-free may result in process crashes, heap corruption, or potentially remote code execution. When processing a PKCS#
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue summary: The implementations of AES-SIV (RFC 5297) and AES-GCM-SIV (RFC 8452) mishandle the authentication of AAD (Additional Authenticated Data) with an empty ciphertext allowing a forgery of such messages. Impact summary: An attacker can forge empty messages with arbitra
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue summary: When an application drives an AES-OCB context through the public EVP_Cipher() one-shot interface, the application-supplied initialisation vector (IV) is silently discarded. Impact summary: Every message encrypted under the same key uses the same effective nonce re
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue summary: When EVP_PKEY_derive_set_peer() is called with a DHX (X9.42) peer key, the peer key is not properly checked for the subgroup membership. Impact summary: A malicious peer which presents an X9.42 key carrying the victim's p and g parameters, a forged q = r (a small
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue Summary: An error in the callback used to verify the certificate provided in a Root CA key update Certificate Management Protocol (CMP) message response rendered the certificate validation ineffectual, which could lead to escalation of credentials from the Registration Auth
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue summary: The CMS_decrypt and PKCS7_decrypt functions are vulnerable to Bleichenbacher-style attack when an attacker is able to provide the CMS or S/MIME messages and observe the error code and/or decryption output. Impact summary: The Bleichenbacher-style attack allows an
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue summary: An attacker-controlled CMP (Certificate Management Protocol) server could trigger a NULL pointer dereference in a CMP client application. Impact summary: A NULL pointer dereference causes a crash of the application and a Denial of Service. An attacker controlling
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue summary: A specially crafted password-encrypted CMS message can trigger a NULL pointer dereference during CMS decryption. Impact summary: This NULL pointer dereference leads to an application crash and a Denial of Service. The CMS PasswordRecipientInfo.keyDerivationAlgori
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dereference in the OpenSSL QUIC server with address validation disabled. Impact summary: NULL pointer dereference typically causes abnormal termination of the affected QUIC server pro
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue summary: Remote peer may exhaust heap memory of the QUIC server or client by flooding it with packets containing PATH_CHALLENGE frames. Impact summary: A malicious remote peer can cause an unbounded memory allocation which can lead to an abnormal termination of the applica
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue Summary: Cryptographic Message Services (CMS) processing fails to perform sufficient input validation on the cipher and tag length fields of AuthEnvelopedData containers, leading to various potential compromises. Impact Summary: Attackers making use of these vulnerabilitie
- affected < 3.5.3-6.1fixed 3.5.3-6.1
Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive element whose content exceeds 2 gigabytes in length may cause a heap buffer over-read on 64-bit Unix and Unix-like platforms. Impact summary: The heap buffer over-read may crash the application (Denial
- affected < 3.5.3-4.1fixed 3.5.3-4.1
Issue summary: Applications using RSASVE key encapsulation to establish a secret encryption key can send contents of an uninitialized memory buffer to a malicious peer. Impact summary: The uninitialized buffer might contain sensitive data from the previous execution of the appli
- affected < 3.5.3-4.1fixed 3.5.3-4.1
Issue summary: Converting an excessively large OCTET STRING value to a hexadecimal string leads to a heap buffer overflow on 32 bit platforms. Impact summary: A heap buffer overflow may lead to a crash or possibly an attacker controlled code execution or other undefined behavior
- affected < 3.5.3-4.1fixed 3.5.3-4.1
Issue summary: During processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo a NULL pointer dereference can happen. Impact summary: Applications that process attacker-controlled CMS data may crash before authentication or cryptographic operations occur
- affected < 3.5.3-4.1fixed 3.5.3-4.1
Issue summary: During processing of a crafted CMS EnvelopedData message with KeyAgreeRecipientInfo a NULL pointer dereference can happen. Impact summary: Applications that process attacker-controlled CMS data may crash before authentication or cryptographic operations occur resu
- affected < 3.5.3-4.1fixed 3.5.3-4.1
Issue summary: When a delta CRL that contains a Delta CRL Indicator extension is processed a NULL pointer dereference might happen if the required CRL Number extension is missing. Impact summary: A NULL pointer dereference can trigger a crash which leads to a Denial of Service f
- affected < 3.5.3-4.1fixed 3.5.3-4.1
Issue summary: An uncommon configuration of clients performing DANE TLSA-based server authentication, when paired with uncommon server DANE TLSA records, may result in a use-after-free and/or double-free on the client side. Impact summary: A use after free can have a range of po
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