Vulnerability Details CVE-2015-4590
The extractFrom function in Internals/QuotedString.cpp in Arduino JSON before 4.5 allows remote attackers to cause a denial of service (crash) via a JSON string with a \ (backslash) followed by a terminator, as demonstrated by "\\\0", which triggers a buffer overflow and over-read.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.01
EPSS Ranking 76.7%
CVSS Severity
CVSS v2 Score 5.0
References
- http://www.openwall.com/lists/oss-security/2015/06/16/6
- http://www.securityfocus.com/bid/75150
- https://github.com/bblanchon/ArduinoJson/blob/master/CHANGELOG.md
- https://github.com/bblanchon/ArduinoJson/commit/5e7b9ec688d79e7b16ec7064e1d37e8481a31e72
- https://github.com/bblanchon/ArduinoJson/pull/81
- http://www.openwall.com/lists/oss-security/2015/06/16/6
- http://www.securityfocus.com/bid/75150
- https://github.com/bblanchon/ArduinoJson/blob/master/CHANGELOG.md
- https://github.com/bblanchon/ArduinoJson/commit/5e7b9ec688d79e7b16ec7064e1d37e8481a31e72
- https://github.com/bblanchon/ArduinoJson/pull/81
Products affected by CVE-2015-4590
-
cpe:2.3:a:arduino_json_project:arduino_json:4.4