Description
RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Cross Site Scripting (XSS) vulnerability in gem server display of homepage attribute that can result in XSS. This attack appear to be exploitable via the victim must browse to a malicious gem on a vulnerable gem server. This vulnerability appears to have been fixed in 2.7.6.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://www.debian.org/security/2018/dsa-4219 ↗
- https://usn.ubuntu.com/3621-1/ ↗
- https://access.redhat.com/errata/RHSA-2018:3729 ↗
- https://access.redhat.com/errata/RHSA-2018:3730 ↗
- https://lists.debian.org/debian-lts-announce/2018/04/msg00023.html ↗
- https://access.redhat.com/errata/RHSA-2018:3731 ↗
- https://lists.debian.org/debian-lts-announce/2018/04/msg00001.html ↗
- https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html ↗
- https://www.debian.org/security/2018/dsa-4259 ↗
- http://blog.rubygems.org/2018/02/15/2.7.6-released.html ↗
- https://github.com/rubygems/rubygems/commit/66a28b9275551384fdab45f3591a82d6b59952cb ↗
- https://lists.debian.org/debian-lts-announce/2018/04/msg00000.html ↗
- https://lists.debian.org/debian-lts-announce/2019/05/msg00028.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html ↗
- https://access.redhat.com/errata/RHSA-2019:2028 ↗
- https://access.redhat.com/errata/RHSA-2020:0542 ↗
- https://access.redhat.com/errata/RHSA-2020:0591 ↗
- https://access.redhat.com/errata/RHSA-2020:0663 ↗