CVSS: 5.9EPSS: 0%CPEs: 10EXPL: 0CVE-2022-4304 – Timing Oracle in RSA Decryption
https://notcve.org/view.php?id=CVE-2022-4304
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 Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE. For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection. • https://security.gentoo.org/glsa/202402-08 https://www.openssl.org/news/secadv/20230207.txt https://access.redhat.com/security/cve/CVE-2022-4304 https://bugzilla.redhat.com/show_bug.cgi?id=2164487 • CWE-203: Observable Discrepancy •
CVSS: 9.8EPSS: 0%CPEs: 31EXPL: 4CVE-2022-37434 – zlib: heap-based buffer over-read and overflow in inflate() in inflate.c via a large gzip header extra field
https://notcve.org/view.php?id=CVE-2022-37434
zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference). zlib versiones hasta 1.2.12, presenta una lectura excesiva de búfer en la región heap de la memoria o desbordamiento de búfer en el archivo inflate.c por medio de un campo extra del encabezado gzip. NOTA: sólo están afectadas las aplicaciones que llaman a inflateGetHeader. Algunas aplicaciones comunes agrupan el código fuente de zlib afectado pero pueden ser incapaces de llamar a inflateGetHeader (por ejemplo, véase la referencia nodejs/node) A security vulnerability was found in zlib. • http://seclists.org/fulldisclosure/2022/Oct/37 http://seclists.org/fulldisclosure/2022/Oct/38 http://seclists.org/fulldisclosure/2022/Oct/41 http://seclists.org/fulldisclosure/2022/Oct/42 http://www.openwall.com/lists/oss-security/2022/08/05/2 http://www.openwall.com/lists/oss-security/2022/08/09/1 https://github.com/curl/curl/issues/9271 https://github.com/ivd38/zlib_overflow https://github.com/madler/zlib/blob/21767c654d31d2dccdde4330529775c6c5fd5389/zlib.h#L1062-L1063 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 0%CPEs: 6EXPL: 0CVE-2021-37613
https://notcve.org/view.php?id=CVE-2021-37613
Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service. Stormshield Network Security (SNS) versiones 1.0.0 hasta 4.2.3, permite una Denegación de Servicio • https://advisories.stormshield.eu https://advisories.stormshield.eu/2021-050 •
CVSS: 5.8EPSS: 0%CPEs: 2EXPL: 0CVE-2021-3398
https://notcve.org/view.php?id=CVE-2021-3398
Stormshield Network Security (SNS) 3.x has an Integer Overflow in the high-availability component. Stormshield Network Security (SNS) 3.x, presenta un Desbordamiento de Enteros en el componente high-availability • https://advisories.stormshield.eu/2021-001 https://www.stormshield.com/category/alert • CWE-190: Integer Overflow or Wraparound •
CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0CVE-2021-28096
https://notcve.org/view.php?id=CVE-2021-28096
An issue was discovered in Stormshield SNS before 4.2.3 (when the proxy is used). An attacker can saturate the proxy connection table. This would result in the proxy denying any new connections. Se ha detectado un problema en Stormshield SNS versiones anteriores a 4.2.3 (cuando es usado el proxy). Un atacante puede saturar la tabla de conexiones del proxy. • https://advisories.stormshield.eu/2021-005 • CWE-770: Allocation of Resources Without Limits or Throttling •