CVE-2023-31425 - Privilege escalation via the fosexec command

A vulnerability in the fosexec command of Brocade Fabric OS after Brocade Fabric OS v9.1.0 and, before Brocade Fabric OS v9.1.1 could allow a local authenticated user to perform privilege escalation to root by breaking the rbash shell. Starting with Fabric OS v9.1.0, “root” account access is...

Hardware allows activation of test or debug logic

Hardware allows activation of test or debug logic at runtime for some IntelR processors which may allow an unauthenticated user to potentially enable escalation of privilege via physical access...

Zlib memory corruption when deflating (i.e. when compressing)

zlib before 1.2.12 allows memory corruption when deflating i.e., when compressing if the input has many distant matches...

xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation (CVE-2022-25235)

xmltokimpl.c in Expat aka libexpat before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context...

xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs.

xmlparse.c in Expat aka libexpat before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs...

Net-SNMP through 5.7.3 allows Escalation of Privileges because of UNIX symbolic link (symlink) following.

Net-SNMP through 5.7.3 allows Escalation of Privileges because of UNIX symbolic link symlink following. Products Confirmed Not Affected No Brocade Fibre Channel products are affected by this vulnerability Solution While Brocade Fabric OS is not vulnerable to this exploit, a security scan may repo...

AES OCB fails to encrypt some bytes

AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption...

openssl file names of certificates being hashed were possibly passed to a command executed through the shell

In addition to the crehash shell command injection identified in CVE-2022-1292, further circumstances where the crehash script does not properly sanitise shell metacharacters to prevent command injection were found by code review. When the CVE-2022-1292 was fixed it was not discovered that there...

This flaw allows an attacker who can submit a crafted input file to tar to cause uncontrolled consumption of memory.

A flaw was found in the src/list.c of tar 1.33 and earlier. This flaw allows an attacker who can submit a crafted input file to tar to cause uncontrolled consumption of memory. The highest threat from this vulnerability is to system availability...

A flaw in OpenSSH helper programs could lead to local privilege escalation

A flaw was found in OpenSSH. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user. Depending on system configuration, inherite...

Security updates provided in Brocade Fabric OS v9.2.0, v9.1.1c, v8.2.3d

Dear Brocade Customer: This Advisory aims to inform you of Brocade Fabric OS Security updates in Brocade Fabric OS v9.2.0, v9.1.1c, and v8.2.3d. Please review the recently posted security advisories listed here: Updated Security Advisories...

GNU C Library (aka glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow

The deprecated compatibility function clntcreate in the sunrpc module of the GNU C Library aka glibc through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or if an application is no...

nfs_atomic_open() performs a regular lookup

An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the ODIRECTORY flag, and tries to open a regular file, nfsatomicopen performs a regular lookup. If a regular file is found, ENOTDIR should occur, but the server instead returns uninitialized data in...

Flaw in glib could leak content from files owned by privileged users to unprivileged ones.

A flaw was found in glib before version 2.63.6. Due to random charset alias, pkexec can leak content from files owned by privileged users to unprivileged ones under the right condition...

NULL pointer dereference in libxml2 through 2.9.8

when parsing an invalid XPath expression in the XPATHOPAND or XPATHOPOR case. Applications processing...

CVE-2023-34362 - a SQL injection vulnerability has been found in the MOVEit Transfer web application.

In Progress MOVEit Transfer before 2021.0.6 13.0.6, 2021.1.4 13.1.4, 2022.0.4 14.0.4, 2022.1.5 14.1.5, and 2023.0.1 15.0.1, a SQL injection vulnerability has been found in the MOVEit Transfer web application that could allow an unauthenticated attacker to gain access to MOVEit Transfer's database...

CVE-2023-36664 - Artifex Ghostscript through 10.01.2 mishandles permission validation

Artifex Ghostscript through 10.01.2 mishandles permission validation for pipe devices with the %pipe% prefix or the | pipe character prefix...

An integer overflow in the RFC3164 parser in One Identity syslog-ng 3.0 through 3.37 allows remote attackers to cause a Denial of Service

An integer overflow in the RFC3164 parser in One Identity syslog-ng 3.0 through 3.37 allows remote attackers to cause a Denial of Service via crafted syslog input that is mishandled by the tcp or network function. syslog-ng Premium Edition 7.0.30 and syslog-ng Store Box 6.10.0 are also affected...

mod_proxy prior to 2.4.55 allows a backend to trigger HTTP response splitting

Prior to Apache HTTP Server 2.4.55, a malicious backend can cause the response headers to be truncated early, resulting in some headers being incorporated into the response body. If the later headers have any security purpose, they will not be interpreted by the client. More at:...

Certificate validation is disabled when requesting binaries

Certificate validation in node-sass 2.0.0 to 4.14.1 is disabled when requesting binaries even if the user is not specifying an alternative download path. Products Confirmed Not Affected No Brocade Fibre Channel Products from Broadcom products are known to be affected by this vulnerability...

curl 7.63.0 to and including 7.75.0 includes vulnerability that allows a malicious HTTPS proxy to MITM a connection

curl 7.63.0 to and including 7.75.0 includes a vulnerability that allows a malicious HTTPS proxy to MITM a connection due to bad handling of TLS 1.3 session tickets. When using a HTTPS proxy and TLS 1.3, libcurl can confuse session tickets arriving from the HTTPS proxy but work as if they arrived...

CVE-2019-10208 -TYPE in pg_temp executes arbitrary SQL during SECURITY DEFINER execution

A flaw was discovered in postgresql versions 9.4.x before 9.4.24, 9.5.x before 9.5.19, 9.6.x before 9.6.15, 10.x before 10.10 and 11.x before 11.5 where arbitrary SQL statements can be executed given a suitable SECURITY DEFINER function. An attacker, with EXECUTE permission on the function, can...

CVE-2018-16850 - SQL injection in pg_upgrade and pg_dump, via CREATE TRIGGER ... REFERENCING.

postgresql before versions 11.1, 10.6 is vulnerable to a to SQL injection in pgupgrade and pgdump via CREATE TRIGGER ... REFERENCING. Using a purpose-crafted trigger definition, an attacker can cause arbitrary SQL statements to run, with superuser privileges.More at:...

CVE-2022-1552 : Autovacuum, REINDEX, and others omit "security restricted operation" sandbox

A flaw was found in PostgreSQL. There is an issue with incomplete efforts to operate safely when a privileged user is maintaining another user's objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW, CLUSTER, and pgamcheck commands activated relevant protections too late or no...

CVE-2023-29552 - Abuse of the Service Location Protocol May Lead to DoS Attacks

The Service Location Protocol SLP, RFC 2608 allows an unauthenticated, remote attacker to register arbitrary services. This could allow the attacker to use spoofed UDP traffic to conduct a denial-of-service attack with a significant amplification factor. More at:...

CVE-2018-1053 - Ensure that all temporary files made with "pg_upgrade" are non-world-readable

In postgresql 9.3.x before 9.3.21, 9.4.x before 9.4.16, 9.5.x before 9.5.11, 9.6.x before 9.6.7 and 10.x before 10.2, pgupgrade creates file in current working directory containing the output of pgdumpall -g under umask which was in effect when the user invoked pgupgrade, and not under 0077 which...

CVE-2020-25695 - Multiple features escape "security restricted operation" sandbox

A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest...

CVE-2023-1255 - Possible denial of service on Arm 64 (aarch64) using AES XTS mode

The AES-XTS cipher decryption implementation for 64 bit ARM platform contains a bug that could cause it to read past the input buffer, leading to a crash. Impact summary: Applications that use the AES-XTS algorithm on the 64 bit ARM platform can crash in rare circumstances. The AES-XTS algorithm ...

CVE-2022-42003 - In FasterXML jackson-databind before 2.14.0-rc1, ressource exhaustion

In FasterXML jackson-databind before 2.14.0-rc1, resource exhaustion can occur because of a lack of a check-in primitive value deserializers to avoid deep wrapper array nesting, when the UNWRAPSINGLEVALUEARRAYS feature is enabled. Additional fix version in 2.13.4.1 and 2.12.17.1 Products Confirme...

CVE-2022-42004 -In FasterXML jackson-databind before 2.13.4, resource exhaustion can occur

In FasterXML jackson-databind before 2.13.4, resource exhaustion can occur because of a lack of a check-in BeanDeserializer.deserializeFromArray to prevent the use of deeply nested arrays. An application is vulnerable only with certain customized choices for deserialization. Products Confirmed No...

CVE-2022-43551 - HSTS check could be bypassed to trick it to keep using HTTP.

A vulnerability exists in curl 7.87.0 HSTS check that could be bypassed to trick it to keep using HTTP. Using its HSTS support, curl can be instructed to use HTTPS instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. However, the HSTS mechanism could be bypasse...

CVE-2022-36760 - HTTP Request Smuggling

Inconsistent Interpretation of HTTP Requests 'HTTP Request Smuggling' vulnerability in modproxyajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. This issue affects Apache HTTP Server Apache HTTP Server 2.4 version 2.4.54 and prior versions...

CVE-2022-34917 - OutOfMemoryException in Apache Kafka

A security vulnerability has been identified in Apache Kafka. It affects all releases since 2.8.0. The vulnerability allows malicious unauthenticated clients to allocate large amounts of memory on brokers. This can lead to brokers hitting OutOfMemoryException and causing denial of service. Exampl...

CVE-2016-7117 - Use-after-free vulnerability in the Linux kernel

Use-after-free vulnerability in the sysrecvmmsg function in net/socket.c in the Linux kernel before 4.5.2 allows remote attackers to execute arbitrary code via vectors involving a recvmmsg system call that is mishandled during error processing...

Brocade Product Security Incident Response Team Contact Information

Brocade Communications Systems Brocade is committed to resolving vulnerabilities to meet the needs of its customers and the broader technology community. Brocade Product Security Incident Response Team Brocade PSIRT is a global team that manages the receipt, investigation and internal coordinatio...

CVE-2022-47941, CVE-2022-47942, CVE-2022-47938, CVE-2022-47939, CVE-2022-47940. Vulnerabilities affecting the ksmb module in the Linux kernel versions 5.14 through 5.15.61. (BSA-2022-2157).

Security Advisory ID: BSA-2022-2157 Component: ksmbd module in the Linux kernel Revision: 2.1 Brocade PSIRT has become aware of several vulnerabilities affecting theksmbdmodule in the Linux kernel published by Trend Micro Zero Day Initiative. ZDI-22-1687 - CVSS SCORE: 5.3 - CVE-2022-47941...

CVE-2022-40259, CVE-2022-40242, CVE-2022-2827 -- Vulnerabilities in AMI MegaRAC Baseboard Management Controller (BMC) software.(BSA-2022-2147)

Security Advisory ID: BSA-2022-2147 Component: BMC Software Revision: 1.0 Brocade PSIRT has become aware of several vulnerabilities discovered by Eclypsium Research affecting AMI MegaRAC Baseboard Management Controller BMC software. More information at:...

CVE-2022-2601 & CVE-2022-3775: Multiple GRUB2 vulnerabilities

Security Advisory ID : BSA-2022-2139 Component : GRUB2 Revision : 1.0 Brocade PSIRT has become aware of two grub vulnerabilities. CVE-2022-2601 grub2: A buffer overflow in grubfontconstructglyph can lead to out-of-bound write and possible secure boot by-pass A buffer overflow was found in...

CVE-2022-33186 : EZServer module vulnerability. (BSA-2022-2121)

Security Advisory ID: BSA-2022-2121 Component: EZServer Revision: 2.1 A vulnerability in Brocade Fabric OS software v9.1.1, v9.0.1e, v8.2.3c, v7.4.2j, and earlier versions could allow a remote unauthenticated attacker to execute on a Brocade Fabric OS switch commands capable of modifying zoning,...

CVE-2022-24903: A flaw in rsyslog TCP module could allow an attacker to craft a malicious message leading to a heap-based buffer overflow. (BSA-2022-2127)

Security Advisory ID: BSA-2022-2127 Component: Rsyslog Revision: 1.0 Rsyslog is vulnerable to remote code execution RCE due to improper validation of input data when octet-counted framing is used. An attacker could exploit this vulnerability by supplying a system with maliciously crafted messages...

CVE-2022-43936: Switch passwords in logs

Security Advisory ID : BSA-2022-2126 Component : Logs Revision : 1.0 Brocade SANnav versions before v2.2.2 improperly expose Brocade Fabric OS switch password when debugging is turned on. A local or remote authenticated privileged user with access to logs may gain switch users' passwords...

CVE-2022-43935: Switch passwords and authorization IDs are printed in the embedded MLS DB file5

Security Advisory ID : BSA-2022-2125 Component : MLSDB Revision : 1.0 An information exposure through log file vulnerability exists in Brocade SANnav before Brocade SANnav 2.2.2, where Brocade Fabric OS Switch passwords and authorization IDs are printed in the embedded MLS DB file...

CVE-2022-43934 : Weak Key-exchange algorithms

Security Advisory ID : BSA-2022-2124 Component : Crypto Revision : 1.0 Brocade SANnav before Brocade SANnav 2.2.2 supports key exchange algorithms, which are considered weak on ports 24, 6514, 18023, 19094, and 19095...

CVE-2021-4044: Invalid handling of X509_verify_cert() internal errors in libssl

Security Advisory ID : BSA-2022-1661 Component : OpenSSL Revision : 1.0 A flaw was found in the way OpenSSL verified certificates via the X509verifycert function. X509verifycert fuunction may return a negative return value to indicate an internal error for example, out of memory. Such a negative...

CVE-2022-43933 : Configuration secrets are logged in support-save

Security Advisory ID : BSA-2022-2123 Component : Configsecrets Revision : 1.0 An information exposure through log file vulnerability exists in Brocade SANnav before Brocade SANnav 2.2.2, where configuration secrets are logged in support-save. Support-save file is generated by an admin user...

CVE-2022-33187 : Brocade SANnav before v2.2.1 logs usernames and encoded passwords in debug-enabled logs. (BSA-2022-2122)

Security Advisory ID: BSA-2022-2122 Component: DebugLogs Revision: 1.0 Brocade SANnav before v2.2.1 logs usernames and encoded passwords in debug-enabled logs. The vulnerability could allow an attacker with admin privilege to read sensitive information...

CVE-2022-43935: Switch passwords and authorization IDs are printed in the embedded MLS DB file5

An information exposure through log file vulnerability exists in Brocade SANnav before Brocade SANnav 2.2.2, where Brocade Fabric OS Switch passwords and authorization IDs are printed in the embedded MLS DB file. Products Affected Brocade SANnav versions before v2.2.2 Products Confirmed Not...

CVE-2022-43936: Switch passwords in logs

Brocade SANnav versions before v2.2.2 improperly expose Brocade Fabric OS switch password when debugging is turned on. A local or remote authenticated privileged user with access to logs may gain switch users' passwords. Products Affected Brocade SANnav versions before v2.2.2 Products Confirmed N...

CVE-2022-33186 : EZServer module vulnerability

A vulnerability in Brocade Fabric OS software v9.1.1, v9.0.1e, v8.2.3c, v7.4.2j, and earlier versions could allow a remote unauthenticated attacker to execute on a Brocade Fabric OS switch commands capable of modifying zoning, disabling the switch, disabling ports, and modifying the switch IP...

CVE-2022-43933 : Configuration secrets are logged in support-save

An information exposure through log file vulnerability exists in Brocade SANnav before Brocade SANnav 2.2.2, where configuration secrets are logged in support-save. Support-save file is generated by an admin user troubleshooting the switch. The Logged information may include usernames and...