OESA-2023-1430 edk2 security update

EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fixes: A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbach...

F5 Networks BIG-IP : OpenSSL vulnerability (K000132943)

The version of F5 Networks BIG-IP installed on the remote host is prior to 15.1.10 / 16.1.5 / 17.1.1 17.1.0.1. It is, therefore, affected by a vulnerability as referenced in the K000132943 advisory. A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be...

github.com/lestrrat-go/jwx vulnerable to Potential Padding Oracle Attack

Summary Decrypting AES-CBC encrypted JWE has Potential Padding Oracle Attack Vulnerability. Details On v2.0.10, decrypting AES-CBC encrypted JWE may return an error "failed to generate plaintext from decrypted blocks: invalid padding":...

GHSA-RM8V-MXJ3-5RMQ github.com/lestrrat-go/jwx vulnerable to Potential Padding Oracle Attack

Summary Decrypting AES-CBC encrypted JWE has Potential Padding Oracle Attack Vulnerability. Details On v2.0.10, decrypting AES-CBC encrypted JWE may return an error "failed to generate plaintext from decrypted blocks: invalid padding":...

Ouroboros is Unsound

In 0.15.0 and prior, Ouroboros works internally by creating a struct where all uses of 'this are replaced by 'static. However, a recent addition to Miri checks that references passed to functions are valid during the entire execution of the function, even when those references are passed inside a...

Ouroboros is Unsound

Summary Ouroboros has a soundness problem, but a fix has been implemented in 0.16.0. More details: In 0.15.0, Ouroboros works internally by creating a struct where all uses of 'this are replaced by 'static. However, a recent addition to Miri checks that references passed to functions are valid...

GHSA-Q36X-R5X4-H4Q6 Denial of service via HTTP/2 HEADERS frames padding

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.2. It is fixed in 1.20.0 and later releases. This vulnerability is caused by a logica...

Denial of service via HTTP/2 HEADERS frames padding

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.2. It is fixed in 1.20.0 and later releases. This vulnerability is caused by a logica...

Denial of service via HTTP/2 HEADERS frames padding

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.2. It is fixed in 1.20.0 and later releases. This vulnerability is caused by a logica...

openssl: timing attack in RSA Decryption implementation

A timing-based side channel exists in the OpenSSL RSA Decryption implementation, which could be sufficient to recover a ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption, an attacker would have to be able to send a very large number of trial messages...

openssl: timing attack in RSA Decryption implementation

A timing-based side channel exists in the OpenSSL RSA Decryption implementation, which could be sufficient to recover a ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption, an attacker would have to be able to send a very large number of trial messages...

openssl: timing attack in RSA Decryption implementation

A timing-based side channel exists in the OpenSSL RSA Decryption implementation, which could be sufficient to recover a ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption, an attacker would have to be able to send a very large number of trial messages...

kernel: regmap: spi: Reserve space for register address/padding

In the Linux kernel, the following vulnerability has been resolved: regmap: spi: Reserve space for register address/padding Currently the maxrawread and maxrawwrite limits in regmapspi struct do not take into account the additional size of the transmitted register address and padding. This may...

openssl: timing attack in RSA Decryption implementation

A timing-based side channel exists in the OpenSSL RSA Decryption implementation, which could be sufficient to recover a ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption, an attacker would have to be able to send a very large number of trial messages...

CVE-2023-2197

A flaw was found in HashiCorp Vault Enterprise, where it could allow a local authenticated attacker to obtain sensitive information caused by a flaw when using an HSM in conjunction with the CKMAESCBCPAD or CKMAESCBC encryption mechanisms. By utilizing padding oracle attack techniques, an attacke...

Inadequate Encryption Strength

vault is vulnerable to Inadequate Encryption Strength. Using a HSM in with the 'CKMAESCBCPAD' or 'CKMAESCBC' encryption results in a padding oracle attack where the attacker could gain access to the vaults root key...

kernel: regmap: spi: Reserve space for register address/padding

In the Linux kernel, the following vulnerability has been resolved: regmap: spi: Reserve space for register address/padding Currently the maxrawread and maxrawwrite limits in regmapspi struct do not take into account the additional size of the transmitted register address and padding. This may...

openssl: timing attack in RSA Decryption implementation

A timing-based side channel exists in the OpenSSL RSA Decryption implementation, which could be sufficient to recover a ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption, an attacker would have to be able to send a very large number of trial messages...

EulerOS Virtualization 3.0.2.0 : shim-signed (EulerOS-SA-2023-1748)

According to the versions of the shim-signed packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - While parsing an IPAddressFamily extension in an X.509 certificate, it is possible to do a one-byte overread. This would...

CVE-2023-2197

HashiCorp Vault Enterprise 1.13.0 up to 1.13.1 is vulnerable to a padding oracle attack when using an HSM in conjunction with the CKMAESCBCPAD or CKMAESCBC encryption mechanisms. An attacker with privileges to modify storage and restart Vault may be able to intercept or modify cipher text in orde...