diff options
| author | Sebastian Pipping <sebastian@pipping.org> | 2024-03-06 22:01:45 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-06 22:01:45 (GMT) |
| commit | 0a01ed6c2a116bd3e174fce33c21d84d650de569 (patch) | |
| tree | 4172262e4a616c388212b133b9840eafa7c12932 /Lib/http/cookiejar.py | |
| parent | 2528e46470162dd12a625ccb5dfe35fb7bcac1d3 (diff) | |
| download | cpython-0a01ed6c2a116bd3e174fce33c21d84d650de569.zip cpython-0a01ed6c2a116bd3e174fce33c21d84d650de569.tar.gz cpython-0a01ed6c2a116bd3e174fce33c21d84d650de569.tar.bz2 | |
[3.12] gh-115398: Expose Expat >=2.6.0 reparse deferral API (CVE-2023-52425) (GH-115623) (GH-116248)
Allow controlling Expat >=2.6.0 reparse deferral (CVE-2023-52425) by adding five new methods:
- `xml.etree.ElementTree.XMLParser.flush`
- `xml.etree.ElementTree.XMLPullParser.flush`
- `xml.parsers.expat.xmlparser.GetReparseDeferralEnabled`
- `xml.parsers.expat.xmlparser.SetReparseDeferralEnabled`
- `xml.sax.expatreader.ExpatParser.flush`
Based on the "flush" idea from https://github.com/python/cpython/pull/115138#issuecomment-1932444270 .
- Please treat as a security fix related to CVE-2023-52425.
(cherry picked from commit 6a95676bb526261434dd068d6c49927c44d24a9b)
(cherry picked from commit 73807eb634315f70a464a18feaae33d9e065de09)
(cherry picked from commit eda2963378a3c292cf6bb202bb00e94e46ee6d90)
---------
Includes code suggested-by: Snild Dolkow <snild@sony.com>
and by core dev Serhiy Storchaka.
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Diffstat (limited to 'Lib/http/cookiejar.py')
0 files changed, 0 insertions, 0 deletions