jackson-databind: CVE-2019-12384 CVE-2019-12814

Debian Bug report logs - #930750
jackson-databind: CVE-2019-12384 CVE-2019-12814

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: jackson-databind: CVE-2019-12384 CVE-2019-12814

Date: Wed, 19 Jun 2019 22:25:25 +0200

Source: jackson-databind
Version: 2.9.8-2
Severity: important
Tags: security upstream

Hi,

The following vulnerabilities were published for jackson-databind.

CVE-2019-12384[0]:
| Another issue (exploitable using polymorphic deserialization), cf.
| [2].

CVE-2019-12814[1]:
| A Polymorphic Typing issue was discovered in FasterXML jackson-
| databind 2.x through 2.9.9. When Default Typing is enabled (either
| globally or for a specific property) for an externally exposed JSON
| endpoint and the service has JDOM 1.x or 2.x jar in the classpath, an
| attacker can send a specifically crafted JSON message that allows them
| to read arbitrary local files on the server.


If you fix the vulnerabilities please also make sure to include the
CVE (Common Vulnerabilities & Exposures) ids in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2019-12384
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12384
[1] https://security-tracker.debian.org/tracker/CVE-2019-12814
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12814
[2] https://github.com/FasterXML/jackson-databind/issues/2334
[3] https://github.com/FasterXML/jackson-databind/issues/2341

Regards,
Salvatore

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