SUSE CVE-2020-12762

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend...

json-c security and bug fix update

0.13.1-2 - rebuild 1954436 0.13.1-1 - Fix CVE-2020-12762 out-of-bounds write via a large JSON file - Resolves: rhbz1835626...

CentOS 8 : json-c (CESA-2021:4382)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4382 advisory. - json-c: integer overflow and out-of-bounds write via a large JSON file CVE-2020-12762 Note that Nessus has not tested for this issue but has instead relied on...

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file as demonstrated by printbuf_memappend.

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Arbitrary Code Execution

json-c is vulnerable to arbitrary code execution. The vulnerability exists through an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend...

Amazon Linux AMI : json-c (ALAS-2020-1381)

The version of json-c installed on the remote host is prior to 0.11-7.8. It is, therefore, affected by a vulnerability as referenced in the ALAS-2020-1381 advisory. json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend...

Medium: json-c

Issue Overview: json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend. CVE-2020-12762 Affected Packages: json-c Issue Correction: Run yum update json-c or yum update --advisory ALAS-2020-1381 to update your system. New...

EulerOS 2.0 SP8 : json-c (EulerOS-SA-2020-1582)

According to the version of the json-c packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend.CVE-2020-12762 Note...

FreeBSD : json-c -- integer overflow and out-of-bounds write via a large JSON file (abc3ef37-95d4-11ea-9004-25fadb81abf4)

Tobias Stockmann reports : I have discovered a way to trigger an out of boundary write while parsing a huge json file through a malicious input source. It can be triggered if an attacker has control over the input stream or if a huge load during filesystem operations can be triggered. C Tenable...

json-c integer overflow and out-of-bounds write vulnerability

json-c is a C implementation of JSON. An integer overflow and out-of-bounds write vulnerability exists in json-c 0.14 and earlier. An attacker can exploit this vulnerability to cause integer overflow and out-of-bounds writes via large JSON files...

CVE-2020-12762

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend...

AZL-6506 CVE-2020-12762 affecting package json-c for versions less than 0.15-2

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend...

ALPINE-CVE-2020-12762

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend...

UBUNTU-CVE-2020-12762

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend...

CVE-2020-12762

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend...

CVE-2020-12762

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend...

CVE-2020-12762: Integer Overflow or Wraparound

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend...

CVE-2020-12762

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend...

json-c -- integer overflow and out-of-bounds write via a large JSON file

Tobias Stöckmann reports: I have discovered a way to trigger an out of boundary write while parsing a huge json file through a malicious input source. It can be triggered if an attacker has control over the input stream or if a huge load during filesystem operations can be triggered...

Fastify denial-of-service vulnerability with large JSON payloads

Overview Affected versions of fastify are vulnerable to a denial of service when processing a request with Content-Type set to application/json and a very large payload. Recommendation Update to version 0.38.0 or later. References - Commit fabd2a0 - HackerOne Report 303632 - GitHub Advisory...