| Name | CVE-2020-11989 |
| Description | Apache Shiro before 1.5.3, when using Apache Shiro with Spring dynamic controllers, a specially crafted request may cause an authentication bypass. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2273-1 |
| Debian Bugs | 988728 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| shiro (PTS) | jessie, jessie (lts) | 1.2.3-1+deb8u1 | vulnerable |
| stretch (security), stretch (lts), stretch | 1.3.2-1+deb9u2 | fixed |
| buster | 1.3.2-4+deb10u1 | fixed |
| bullseye | 1.3.2-4+deb11u1 | fixed |
| bookworm | 1.3.2-5 | fixed |
| sid, trixie | 1.3.2-6 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| shiro | source | jessie | (unfixed) | end-of-life | | |
| shiro | source | stretch | 1.3.2-1+deb9u1 | | DLA-2273-1 | |
| shiro | source | buster | 1.3.2-4+deb10u1 | | | |
| shiro | source | bullseye | 1.3.2-4+deb11u1 | | | |
| shiro | source | (unstable) | 1.3.2-5 | | | 988728 |
Notes
https://www.openwall.com/lists/oss-security/2020/06/22/1
https://github.com/apache/shiro/pull/211
https://issues.apache.org/jira/browse/SHIRO-753
The original CVE-2020-1957 adressed in 1.5.2 introduced an encoding issue
which can (security wise) be exploited, resulting in a 1.5.3 release. This
CVE is closely related to CVE-2020-1957.