PYSEC-2017-24

In PyJWT 1.5.0 and below the invalidstrings check in HMACAlgorithm.preparekey does not account for all PEM encoded public keys. Specifically, the PKCS1 PEM encoded format would be allowed because it is prefaced with the string -----BEGIN RSA PUBLIC KEY----- which is not accounted for. This enable...

CVE-2017-11424

In PyJWT 1.5.0 and below the invalidstrings check in HMACAlgorithm.preparekey does not account for all PEM encoded public keys. Specifically, the PKCS1 PEM encoded format would be allowed because it is prefaced with the string -----BEGIN RSA PUBLIC KEY----- which is not accounted for. This enable...

CVE-2017-11424

In PyJWT 1.5.0 and below the invalidstrings check in HMACAlgorithm.preparekey does not account for all PEM encoded public keys. Specifically, the PKCS1 PEM encoded format would be allowed because it is prefaced with the string -----BEGIN RSA PUBLIC KEY----- which is not accounted for. This enable...

CVE-2017-11424: Undefined Security Weakness

In PyJWT 1.5.0 and below the invalidstrings check in HMACAlgorithm.preparekey does not account for all PEM encoded public keys. Specifically, the PKCS1 PEM encoded format would be allowed because it is prefaced with the string -----BEGIN RSA PUBLIC KEY----- which is not accounted for. This enable...

CVE-2017-11424

In PyJWT 1.5.0 and below the invalidstrings check in HMACAlgorithm.preparekey does not account for all PEM encoded public keys. Specifically, the PKCS1 PEM encoded format would be allowed because it is prefaced with the string -----BEGIN RSA PUBLIC KEY----- which is not accounted for. This enable...

Key Confusion Attacks

PyJWT is vulnerable to asymmetric/symmetric key confusion attacks. PKCS1 PEM keys that begin with -----BEGIN RSA PUBLIC KEY----- will not be rejected by the invalidstrings check in HMACAlgorithm.preparekey. Using this flaw, attackers can cause symmetric/asymmetric confusion and create JWTs from...

PHP vulnerabilities CVE-2017-9226 and CVE-2017-7890

F5 Product Development has evaluated the currently supported releases for potential vulnerability. To determine if your release is known to be vulnerable, the components or features that are affected by the vulnerability, and for information about releases or hotfixes that address the...

CVE-2017-11144

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in...

CVE-2017-11144

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in...

CVE-2017-11144

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in...

CVE-2017-11144

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in...

UBUNTU-CVE-2017-11144

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in...

CVE-2017-11144: Improper Check for Unusual or Exceptional Conditions

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in...

Cross site scripting

A stored cross-site scripting XSS vulnerability in the Configuration utility device name change page in BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, PSM, WebAccelerator, WOM and WebSafe version 12.0.0 - 12.1.2, 11.4.0 - 11.6.1, and 11.2.1 allows an...

F5 Networks BIG-IP : TMM vulnerability (K82851041)

In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, PSM, WebAccelerator, and WebSafe 11.6.1 HF1, 12.0.0 HF3, 12.0.0 HF4, and 12.1.0 through 12.1.2, undisclosed traffic patterns received while software SYN cookie protection is engaged may cause a disrupti...

Security update for mbedtls (important)

This update to mbedtls 1.3.19 fixes security issues and bugs. The following vulnerability was fixed: CVE-2017-2784: A remote user could have used a specially crafted certificate to cause mbedtls to free a buffer allocated on the stack when verifying the validity of public key with a secp224k1...

Wireless IP Camera (P2P) WIFICAMRSA Key and Certificate Disclosure Vulnerability

Wireless IP Camera P2P WIFICAM is a wireless IP camera. Wireless IP Camera P2P WIFICAM RSA key and certificate disclosure vulnerability. /system/www/pem/ck.pem contains an Apple certificate with a private RSA key, which can be exploited by an attacker to obtain sensitive information...

FreeBSD : mbed TLS (PolarSSL) -- multiple vulnerabilities (f41e3e54-076b-11e7-a9f2-0011d823eebd)

Janos Follath reports : - If a malicious peer supplies a certificate with a specially crafted secp224k1 public key, then an attacker can cause the server or client to attempt to free block of memory held on stack. Depending on the platform, this could result in a Denial of Service client crash or...

CVE-2015-8022

CVE-2015-8022 affects multiple F5 BIG-IP products (LTM, Analytics, APM, ASM, GTM, Link Controller; AAM, AFM, PEM; Edge Gateway, WebAccelerator, WOM, PSM) across 11.x releases. The root cause is in the Configuration utility: an Access Policy Manager customization configuration section that allows ...

Command Line Certificate Examination Utility: certigo

Command Line Certificate Examination Utility Certigo is a utility to examine and validate certificates in a variety of formats. Install To install certigo, simply use: go get -u github.com/square/certigo Note that certigo requires Go 1.6 or later to build. Usage Certigo can read...