CVE-2023-5722

Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header

published October 24, 2023

CVSS
—
EPSS
1%
Percentile
50.0
In the wild
Unconfirmed
What it is

Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header. This vulnerability affects Firefox < 119.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00640 · 50.0th percentile
Published
2023-10-24T12:47Z
EPSS history
Timeline
  • 24 OCT 12:47Z
    Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header
    cvelistv5