Narpat Mali b402c3ac78 python3-pygments: Fix CVE-2022-40896 ...

CVE-2022-40896:
A ReDoS issue was discovered in pygments/lexers/smithy.py in pygments
through 2.15.0 via SmithyLexer.

The CVE issue is fixed by 3 different commits between the releases 2.14.0
(for Smithy lexer), 2.15.0 (for SQL+Jinja lexers) and 2.15.1 (for Java
properties) as per: https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2/

1. Smithy lexer commit from 2.14.0 release applies successfully on 2.11.2 version.
Commit: dd52102c38
Hence, backported the patch as CVE-2022-40896.patch.

2. SQL+Jinja lexers commit from 2.15.0 release doesn't apply on 2.11.2 version.
Commit: 97eb3d5ec7
Actually, this code doesn't exist in 2.11.2 version and it has been introduce by
python3-pygments 2.13.0 version. Hence, this is not vulnerable for 2.11.2 version.
SQL+Jinja lexers is introduced by: 0bdbd5992b

3. Java properties commit from 2.15.1 release also doesn't apply on 2.11.2 version.
Commit: fdf182a7af
Actually, this code also doesn't exist in 2.11.2 version as the code has been modified
in python3-pygments 2.14.0 by: a38cb38e93
Hence, this is also not vulnerable for 2.11.2 version.

(From OE-Core rev: ebb224e65a7e1402ccf0d9517bd72748c18e012e)

Signed-off-by: Narpat Mali <narpat.mali@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

2023-09-18 04:28:03 -10:00

..

CVE-2022-40896.patch

…