CVE-2019-12422
published 2019-11-18CVE-2019-12422: Apache Shiro before 1.4.2, when using the default "remember me" configuration, cookies could be susceptible to a padding attack.
PriorityP346high7.5CVSS 3.1
AVNACLPRNUINSUCNIHAN
EPSS
9.10%
94.7th percentile
Apache Shiro before 1.4.2, when using the default "remember me" configuration, cookies could be susceptible to a padding attack.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apache | shiro | < 1.4.2 | 1.4.2 |
| apache | shiro | — | — |
| debian | shiro | — | — |
Detection & IOCsextracted from sources · hover to see the quote
- →The vulnerability affects Apache Shiro's default 'remember me' cookie configuration, making the cookie susceptible to a padding oracle attack. Detection should focus on anomalous patterns of requests targeting the rememberMe cookie (e.g., high volume of requests with varying cookie values indicative of padding oracle probing). ↗
- ·The vulnerability is only exploitable when using the default 'remember me' configuration in Apache Shiro versions before 1.4.2. Deployments using a custom/non-default rememberMe configuration may not be affected. ↗
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
osv7.5HIGH
vendor_debian7.5LOW
vendor_redhat7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Red Hat
shiro: Cookie padding oracle vulnerability with default configuration
vendor_redhat·2019-11-18·CVSS 7.5
CVE-2019-12422 [HIGH] CWE-20 shiro: Cookie padding oracle vulnerability with default configuration
shiro: Cookie padding oracle vulnerability with default configuration
Apache Shiro before 1.4.2, when using the default "remember me" configuration, cookies could be susceptible to a padding attack.
Package: shiro-core (Red Hat JBoss A-MQ 6) - Out of support scope
Package: shiro-core (Red Hat JBoss Fuse 6) - Out of support scope
Package: shiro-core (Red Hat JBoss Fuse Service Works 6) - Out of support scope
Package: opendaylight (Red Hat OpenStack Platform 10 (Newton)) - Out of support scope
Package: opendaylight (Red Hat OpenStack Platform 13 (Queens)) - Will not fix
Package: opendaylight (Red Hat OpenStack Platform 14 (Rocky)) - Will not fix
Debian
CVE-2019-12422: shiro - Apache Shiro before 1.4.2, when using the default "remember me" configuration, c...
vendor_debian·2019·CVSS 7.5
CVE-2019-12422 [HIGH] CVE-2019-12422: shiro - Apache Shiro before 1.4.2, when using the default "remember me" configuration, c...
Apache Shiro before 1.4.2, when using the default "remember me" configuration, cookies could be susceptible to a padding attack.
Scope: local
bookworm: open
bullseye: open
sid: open
trixie: open
OSV
Improper input validation in Apache Shiro
osv·2020-02-04
CVE-2019-12422 [HIGH] Improper input validation in Apache Shiro
Improper input validation in Apache Shiro
Apache Shiro before 1.4.2, when using the default "remember me" configuration, cookies could be susceptible to a padding attack.
GHSA
Improper input validation in Apache Shiro
ghsa·2020-02-04
CVE-2019-12422 [HIGH] Improper input validation in Apache Shiro
Improper input validation in Apache Shiro
Apache Shiro before 1.4.2, when using the default "remember me" configuration, cookies could be susceptible to a padding attack.
OSV
CVE-2019-12422: Apache Shiro before 1
osv·2019-11-18·CVSS 7.5
CVE-2019-12422 [HIGH] CVE-2019-12422: Apache Shiro before 1
Apache Shiro before 1.4.2, when using the default "remember me" configuration, cookies could be susceptible to a padding attack.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-12422 shiro: Cookie padding oracle vulnerability with default configuration
bugzilla·2019-11-20·CVSS 7.5
CVE-2019-12422 [HIGH] CVE-2019-12422 shiro: Cookie padding oracle vulnerability with default configuration
CVE-2019-12422 shiro: Cookie padding oracle vulnerability with default configuration
Apache Shiro before 1.4.2, when using the default "remember me" configuration, cookies could be susceptible to a padding attack.
References:
https://lists.apache.org/thread.html/c9db14cfebfb8e74205884ed2bf2e2b30790ce24b7dde9191c82572c@%3Cdev.shiro.apache.org%3E
Discussion:
Created shiro tracking bugs for this issue:
Affects: fedora-all [bug 1774727]
---
This vulnerability is out of security support scope for the following products:
* Red Hat JBoss Fuse 6
* Red Hat JBoss Fuse Service Works 6
Please refer to https://access.redhat.com/support/policy/updates/jboss_notes for more details.
---
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):
https:
Bugzilla
CVE-2019-12422 shiro: Cookie padding oracle vulnerability with default configuration [fedora-all]
bugzilla·2019-11-20·CVSS 7.5
CVE-2019-12422 [HIGH] CVE-2019-12422 shiro: Cookie padding oracle vulnerability with default configuration [fedora-all]
CVE-2019-12422 shiro: Cookie padding oracle vulnerability with default configuration [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multipl
https://lists.apache.org/thread.html/c9db14cfebfb8e74205884ed2bf2e2b30790ce24b7dde9191c82572c%40%3Cdev.shiro.apache.org%3Ehttps://lists.apache.org/thread.html/r2d2612c034ab21a3a19d2132d47d3e4aa70105008dd58af62b653040%40%3Ccommits.shiro.apache.org%3Ehttps://lists.apache.org/thread.html/c9db14cfebfb8e74205884ed2bf2e2b30790ce24b7dde9191c82572c%40%3Cdev.shiro.apache.org%3Ehttps://lists.apache.org/thread.html/r2d2612c034ab21a3a19d2132d47d3e4aa70105008dd58af62b653040%40%3Ccommits.shiro.apache.org%3E
2019-11-18
Published