| Name | CVE-2021-3509 |
| Description | A flaw was found in Red Hat Ceph Storage 4, in the Dashboard component. In response to CVE-2020-27839, the JWT token was moved from localStorage to an httpOnly cookie. However, token cookies are used in the body of the HTTP response for the documentation, which again makes it available to XSS.The greatest threat to the system is for confidentiality, integrity, and availability. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 988888 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| ceph (PTS) | buster | 12.2.11+dfsg1-2.1 | fixed |
| buster (security) | 12.2.11+dfsg1-2.1+deb10u1 | fixed | |
| bullseye | 14.2.21-1 | fixed | |
| bookworm | 16.2.11+ds-2 | fixed | |
| trixie | 16.2.11+ds-5 | fixed | |
| sid | 18.2.1+ds-8 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| ceph | source | stretch | (not affected) | |||
| ceph | source | buster | (not affected) | |||
| ceph | source | (unstable) | 14.2.21-1 | 988888 |
[buster] - ceph <not-affected> (Vulnerable code introduced later)
[stretch] - ceph <not-affected> (Vulnerable code introduced later)
Nautilus: https://github.com/ceph/ceph/commit/adda853e64bdba1288d46bc7d462d23d8f2f10ca
Octopus: https://github.com/ceph/ceph/commit/7a1ca8d372da3b6a4fc3d221a0e5f72d1d61c27b
Pacific: https://github.com/ceph/ceph/commit/af3fffab3b0f13057134d96e5d481e400d8bfd27
https://www.openwall.com/lists/oss-security/2021/05/14/4
In response to CVE-2020-27839, the JWT token was moved from localStorage to an httpOnly
cookie, introducing the specific CVE-2021-3509 issue.