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Diffstat (limited to 'docs/releases/3.2.17.txt')
| -rw-r--r-- | docs/releases/3.2.17.txt | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/docs/releases/3.2.17.txt b/docs/releases/3.2.17.txt index 9eba24d72f..fcc097c5cc 100644 --- a/docs/releases/3.2.17.txt +++ b/docs/releases/3.2.17.txt @@ -6,4 +6,12 @@ Django 3.2.17 release notes Django 3.2.17 fixes a security issue with severity "moderate" in 3.2.16. -... +CVE-2023-23969: Potential denial-of-service via ``Accept-Language`` headers +=========================================================================== + +The parsed values of ``Accept-Language`` headers are cached in order to avoid +repetitive parsing. This leads to a potential denial-of-service vector via +excessive memory usage if large header values are sent. + +In order to avoid this vulnerability, the ``Accept-Language`` header is now +parsed up to a maximum length. |