ALT-BU-2023-5755-1
Branch c10f1 update bulletin.
Closed vulnerabilities
Modified: 2024-11-21
CVE-2021-30469
A flaw was found in PoDoFo 0.9.7. An use-after-free in PoDoFo::PdfVecObjects::Clear() function can cause a denial of service via a crafted PDF file.
Modified: 2024-11-21
CVE-2021-30470
A flaw was found in PoDoFo 0.9.7. An uncontrolled recursive call among PdfTokenizer::ReadArray(), PdfTokenizer::GetNextVariant() and PdfTokenizer::ReadDataType() functions can lead to a stack overflow.
Modified: 2024-11-21
CVE-2021-30471
A flaw was found in PoDoFo 0.9.7. An uncontrolled recursive call in PdfNamesTree::AddToDictionary function in src/podofo/doc/PdfNamesTree.cpp can lead to a stack overflow.
Modified: 2024-11-21
CVE-2021-30472
A flaw was found in PoDoFo 0.9.7. A stack-based buffer overflow in PdfEncryptMD5Base::ComputeOwnerKey function in PdfEncrypt.cpp is possible because of a improper check of the keyLength value.
Package python3-module-mako updated to version 1.2.4-alt2 for branch c10f1 in task 329505.
Closed vulnerabilities
BDU:2023-02444
Уязвимость библиотеки шаблонов Sqlalchemy mako Python, связанная с некорректным регулярным выражением, позволяющая нарушителю вызывать отказ в обслуживании
Modified: 2024-11-21
CVE-2022-40023
Sqlalchemy mako before 1.2.2 is vulnerable to Regular expression Denial of Service when using the Lexer class to parse. This also affects babelplugin and linguaplugin.
- https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21
- https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21
- https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c
- https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c
- https://github.com/sqlalchemy/mako/issues/366
- https://github.com/sqlalchemy/mako/issues/366
- [debian-lts-announce] 20220921 [SECURITY] [DLA 3116-1] mako security update
- [debian-lts-announce] 20220921 [SECURITY] [DLA 3116-1] mako security update
- https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/
- https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/
- https://pyup.io/vulnerabilities/CVE-2022-40023/50870/
- https://pyup.io/vulnerabilities/CVE-2022-40023/50870/
Closed bugs
Move mako.testing to tests subpackage or remove