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Debian Security Advisory DSA-3577-1                   security@debian.org
https://www.debian.org/security/                       Alessandro Ghedini
May 14, 2016                          https://www.debian.org/security/faq
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Package        : jansson
CVE ID         : CVE-2016-4425
Debian Bug     : 823238

Gustavo Grieco discovered that jansson, a C library for encoding,
decoding and manipulating JSON data, did not limit the recursion depth
when parsing JSON arrays and objects. This could allow remote attackersto cause a denial of service (crash) via stack exhaustion, using crafted
JSON data.

For the stable distribution (jessie), this problem has been fixed in
version 2.7-1+deb8u1.

For the unstable distribution (sid), this problem has been fixed in
version 2.7-5.

We recommend that you upgrade your jansson packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org

Debian: DSA-3577-1: jansson security update

May 14, 2016
Gustavo Grieco discovered that jansson, a C library for encoding, decoding and manipulating JSON data, did not limit the recursion depth when parsing JSON arrays and objects

Summary

For the stable distribution (jessie), this problem has been fixed in
version 2.7-1+deb8u1.

For the unstable distribution (sid), this problem has been fixed in
version 2.7-5.

We recommend that you upgrade your jansson packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org

Severity
Gustavo Grieco discovered that jansson, a C library for encoding,
decoding and manipulating JSON data, did not limit the recursion depth
when parsing JSON arrays and objects. This could allow remote attackersto cause a denial of service (crash) via stack exhaustion, using crafted
JSON data.

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