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Package details: pkg:deb/debian/libjson-java@2.4-3.1?distro=trixie
purl pkg:deb/debian/libjson-java@2.4-3.1?distro=trixie
Next non-vulnerable version 3.1.0+dfsg-1
Latest non-vulnerable version 3.2.0+dfsg-2
Risk 4.0
Vulnerabilities affecting this package (2)
Vulnerability Summary Fixed by
VCID-g6p1-25m8-hyak
Aliases:
CVE-2024-47855
GHSA-wwcp-26wc-3fxm
JSON-lib mishandles an unbalanced comment string util/JSONTokener.java in JSON-lib before 3.1.0 mishandles an unbalanced comment string.
3.1.0+dfsg-1
Affected by 0 other vulnerabilities.
3.1.0+dfsg-2
Affected by 0 other vulnerabilities.
3.2.0+dfsg-2
Affected by 0 other vulnerabilities.
VCID-tp9p-km7u-wbd5
Aliases:
CVE-2023-5072
GHSA-4jq9-2xhw-jpx7
Java: DoS Vulnerability in JSON-JAVA A denial of service vulnerability in JSON-Java was discovered by [ClusterFuzz](https://google.github.io/clusterfuzz/). A bug in the parser means that an input string of modest size can lead to indefinite amounts of memory being used. There are two issues: (1) the parser bug can be used to circumvent a check that is supposed to prevent the key in a JSON object from itself being another JSON object; (2) if a key does end up being a JSON object then it gets converted into a string, using `\` to escape special characters, including `\` itself. So by nesting JSON objects, with a key that is a JSON object that has a key that is a JSON object, and so on, we can get an exponential number of `\` characters in the escaped string.
3.1.0+dfsg-1
Affected by 0 other vulnerabilities.
3.1.0+dfsg-2
Affected by 0 other vulnerabilities.
3.2.0+dfsg-2
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-03T07:28:58.653040+00:00 Debian Importer Affected by VCID-g6p1-25m8-hyak https://security-tracker.debian.org/tracker/data/json 38.1.0
2026-04-03T07:28:58.605248+00:00 Debian Importer Affected by VCID-tp9p-km7u-wbd5 https://security-tracker.debian.org/tracker/data/json 38.1.0