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Diffstat (limited to 'docs/releases/2.2.4.txt')
| -rw-r--r-- | docs/releases/2.2.4.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/releases/2.2.4.txt b/docs/releases/2.2.4.txt index 3aac51869c..8a71fec783 100644 --- a/docs/releases/2.2.4.txt +++ b/docs/releases/2.2.4.txt @@ -46,6 +46,16 @@ CVE-2019-14234: SQL injection possibility in key and index lookups for ``JSONFie were subject to SQL injection, using a suitably crafted dictionary, with dictionary expansion, as the ``**kwargs`` passed to ``QuerySet.filter()``. +CVE-2019-14235: Potential memory exhaustion in ``django.utils.encoding.uri_to_iri()`` +===================================================================================== + +If passed certain inputs, :func:`django.utils.encoding.uri_to_iri` could lead +to significant memory usage due to excessive recursion when re-percent-encoding +invalid UTF-8 octet sequences. + +``uri_to_iri()`` now avoids recursion when re-percent-encoding invalid UTF-8 +octet sequences. + Bugfixes ======== |