Git is an open source, scalable, distributed revision control system. Note: Versions mentioned in the description apply to the upstream git package. #Apache tomcat 9.0 31 upgradeUpgrade Debian:10 openssl to version 1.1.1n-0+deb10u3 or higher. Use of the c_rehash script is considered obsolete and should be replaced by the OpenSSL rehash command line tool. On such operating systems, an attacker could execute arbitrary commands with the privileges of the script. This script is distributed by some operating systems in a manner where it is automatically executed. When the CVE-2022-1292 was fixed it was not discovered that there are other places in the script where the file names of certificates being hashed were possibly passed to a command executed through the shell. In addition to the c_rehash shell command injection identified in CVE-2022-1292, further circumstances where the c_rehash script does not properly sanitise shell metacharacters to prevent command injection were found by code review. Upgrade Debian:10 openssl to version 1.1.1d-0+deb10u7 or higher. The location of the buffer is application dependent but is typically heap allocated. A malicious attacker who is able present SM2 content for decryption to an application could cause attacker chosen data to overflow the buffer by up to a maximum of 62 bytes altering the contents of other data held after the buffer, possibly changing application behaviour or causing the application to crash. This can lead to a buffer overflow when EVP_PKEY_decrypt() is called by the application a second time with a buffer that is too small. A bug in the implementation of the SM2 decryption code means that the calculation of the buffer size required to hold the plaintext returned by the first call to EVP_PKEY_decrypt() can be smaller than the actual size required by the second call. The application can then allocate a sufficiently sized buffer and call EVP_PKEY_decrypt() again, but this time passing a non-NULL value for the "out" parameter. The first time, on entry, the "out" parameter can be NULL and, on exit, the "outlen" parameter is populated with the buffer size required to hold the decrypted plaintext. Typically an application will call this function twice. In order to decrypt SM2 encrypted data an application is expected to call the API function EVP_PKEY_decrypt(). #Apache tomcat 9.0 31 how toSee How to fix? for Debian:10 relevant versions. Note: Versions mentioned in the description apply to the upstream openssl package.
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