CVE-2019-19274

typed_ast 1.3.0 and 1.3.1 has a handle_keywordonly_args out-of-bounds read. An attacker with the ability to cause a Python interpreter to parse Python source (but not necessarily execute it) may be able to crash the interpreter process. This could be a concern, for example, in a web-based service that parses (but does not execute) Python code. (This issue also affected certain Python 3.8.0-alpha prereleases.)

typed_ast 1.3.0 and 1.3.1 has a handle_keywordonly_args out-of-bounds read. An attacker with the ability to cause a Python interpreter to parse Python source (but not necessarily execute it) may be able to crash the interpreter process. This could be a concern, for example, in a web-based service that parses (but does not execute) Python code. (This issue also affected certain Python 3.8.0-alpha prereleases.)

Updated python-typed-ast package fixes security vulnerabilities:

typed_ast 1.3.0 and 1.3.1 has a handle_keywordonly_args out-of-bounds read. An attacker with the ability to cause a Python interpreter to parse Python source (but not necessarily execute it) may be able to crash the interpreter process. This could be a concern, for example, in a web-based service that parses (but does not execute) Python code (CVE-2019-19274).

typed_ast 1.3.0 and 1.3.1 has an ast_for_arguments out-of-bounds read. An attacker with the ability to cause a Python interpreter to parse Python source but not necessarily execute it) may be able to crash the interpreter process. This could be a concern, for example, in a web-based service that parses (but does not execute) Python code (CVE-2019-19275).

This update for python-typed-ast fixes the following issues:

python-typed-ast was reverted to version 1.3.1 because it broke another package (bsc#1163532).

Security issues fixed:

• CVE-2019-19274: Fixed an out-of-bounds read (bsc#1161562).
• CVE-2019-19275: Fixed an out-of-bounds read (bsc#1161563).

This update for python-typed-ast fixes the following issues:

python-typed-ast was reverted to version 1.3.1 because it broke another package (bsc#1163532).

Security issues fixed:

• CVE-2019-19274: Fixed an out-of-bounds read (bsc#1161562).
• CVE-2019-19275: Fixed an out-of-bounds read (bsc#1161563).

This update was imported from the openSUSE:Leap:15.1:Update update project.

typed_ast 1.3.0 and 1.3.1 has a handle_keywordonly_args out-of-bounds read. An attacker with the ability to cause a Python interpreter to parse Python source (but not necessarily execute it) may be able to crash the interpreter process. This could be a concern, for example, in a web-based service that parses (but does not execute) Python code. (This issue also affected certain Python 3.8.0-alpha prereleases.)