CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-47093
https://notcve.org/view.php?id=CVE-2023-47093
An issue was discovered in Stormshield Network Security (SNS) 4.0.0 through 4.3.21, 4.4.0 through 4.6.8, and 4.7.0. Sending a crafted ICMP packet may lead to a crash of the ASQ engine. Se descubrió un problema en Stormshield Network Security (SNS) 4.0.0 a 4.3.21, 4.4.0 a 4.6.8 y 4.7.0. El envío de un paquete ICMP manipulado puede provocar un fallo del motor ASQ. • https://advisories.stormshield.eu/2023-031 •
CVSS: 5.3EPSS: 0%CPEs: 5EXPL: 0CVE-2023-41166
https://notcve.org/view.php?id=CVE-2023-41166
An issue was discovered in Stormshield Network Security (SNS) 3.7.0 through 3.7.39, 3.11.0 through 3.11.27, 4.3.0 through 4.3.22, 4.6.0 through 4.6.9, and 4.7.0 through 4.7.1. It's possible to know if a specific user account exists on the SNS firewall by using remote access commands. Se descubrió un problema en Stormshield Network Security (SNS) 3.7.0 a 3.7.39, 3.11.0 a 3.11.27, 4.3.0 a 4.3.22, 4.6.0 a 4.6.9 y 4.7.0 a 4.7. 1. Es posible saber si existe una cuenta de usuario específica en el firewall SNS mediante comandos de acceso remoto. • https://advisories.stormshield.eu/2023-027 •
CVSS: 5.3EPSS: 0%CPEs: 14EXPL: 2CVE-2023-20052
https://notcve.org/view.php?id=CVE-2023-20052
On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the DMG file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to access sensitive information on an affected device. This vulnerability is due to enabling XML entity substitution that may result in XML external entity injection. An attacker could exploit this vulnerability by submitting a crafted DMG file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to leak bytes from any file that may be read by the ClamAV scanning process. • https://github.com/nokn0wthing/CVE-2023-20052 https://github.com/cY83rR0H1t/CVE-2023-20052 https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-xxe-TcSZduhN • CWE-611: Improper Restriction of XML External Entity Reference CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion') •
CVSS: 9.8EPSS: 0%CPEs: 18EXPL: 0CVE-2023-20032
https://notcve.org/view.php?id=CVE-2023-20032
On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the HFS+ partition file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to execute arbitrary code. This vulnerability is due to a missing buffer size check that may result in a heap buffer overflow write. An attacker could exploit this vulnerability by submitting a crafted HFS+ partition file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the ClamAV scanning process, or else crash the process, resulting in a denial of service (DoS) condition. For a description of this vulnerability, see the ClamAV blog ["https://blog.clamav.net/"]. • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-q8DThCy • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-4450 – Double free after calling PEM_read_bio_ex
https://notcve.org/view.php?id=CVE-2022-4450
The function PEM_read_bio_ex() reads a PEM file from a BIO and parses and decodes the "name" (e.g. "CERTIFICATE"), any header data and the payload data. If the function succeeds then the "name_out", "header" and "data" arguments are populated with pointers to buffers containing the relevant decoded data. The caller is responsible for freeing those buffers. It is possible to construct a PEM file that results in 0 bytes of payload data. In this case PEM_read_bio_ex() will return a failure code but will populate the header argument with a pointer to a buffer that has already been freed. • https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=63bcf189be73a9cc1264059bed6f57974be74a83 https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=bbcf509bd046b34cca19c766bbddc31683d0858b https://security.gentoo.org/glsa/202402-08 https://www.openssl.org/news/secadv/20230207.txt https://access.redhat.com/security/cve/CVE-2022-4450 https://bugzilla.redhat.com/show_bug.cgi?id=2164494 • CWE-415: Double Free •