Vulnerability Details CVE-2023-43642
snappy-java is a Java port of the snappy, a fast C++ compresser/decompresser developed by Google. The SnappyInputStream was found to be vulnerable to Denial of Service (DoS) attacks when decompressing data with a too large chunk size. Due to missing upper bound check on chunk length, an unrecoverable fatal error can occur. All versions of snappy-java including the latest released version 1.1.10.3 are vulnerable to this issue. A fix has been introduced in commit `9f8c3cf74` which will be included in the 1.1.10.4 release. Users are advised to upgrade. Users unable to upgrade should only accept compressed data from trusted sources.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 22.8%
CVSS Severity
CVSS v3 Score 7.5
References
- https://github.com/xerial/snappy-java/commit/9f8c3cf74223ed0a8a834134be9c917b9f10ceb5
- https://github.com/xerial/snappy-java/security/advisories/GHSA-55g7-9cwv-5qfv
- https://github.com/xerial/snappy-java/commit/9f8c3cf74223ed0a8a834134be9c917b9f10ceb5
- https://github.com/xerial/snappy-java/security/advisories/GHSA-55g7-9cwv-5qfv
Products affected by CVE-2023-43642
-
cpe:2.3:a:xerial:snappy-java:1.0.1
-
cpe:2.3:a:xerial:snappy-java:1.0.3
-
cpe:2.3:a:xerial:snappy-java:1.0.3.1
-
cpe:2.3:a:xerial:snappy-java:1.0.3.2
-
cpe:2.3:a:xerial:snappy-java:1.0.3.3
-
cpe:2.3:a:xerial:snappy-java:1.0.4
-
cpe:2.3:a:xerial:snappy-java:1.0.4.1
-
cpe:2.3:a:xerial:snappy-java:1.0.5
-
cpe:2.3:a:xerial:snappy-java:1.0.5.1
-
cpe:2.3:a:xerial:snappy-java:1.0.5.2
-
cpe:2.3:a:xerial:snappy-java:1.0.5.3
-
cpe:2.3:a:xerial:snappy-java:1.0.5.4
-
cpe:2.3:a:xerial:snappy-java:1.1.0
-
cpe:2.3:a:xerial:snappy-java:1.1.0.1
-
cpe:2.3:a:xerial:snappy-java:1.1.1
-
cpe:2.3:a:xerial:snappy-java:1.1.1.2
-
cpe:2.3:a:xerial:snappy-java:1.1.1.3
-
cpe:2.3:a:xerial:snappy-java:1.1.1.4
-
cpe:2.3:a:xerial:snappy-java:1.1.1.5
-
cpe:2.3:a:xerial:snappy-java:1.1.1.6
-
cpe:2.3:a:xerial:snappy-java:1.1.1.7
-
cpe:2.3:a:xerial:snappy-java:1.1.10.0
-
cpe:2.3:a:xerial:snappy-java:1.1.10.1
-
cpe:2.3:a:xerial:snappy-java:1.1.10.2
-
cpe:2.3:a:xerial:snappy-java:1.1.10.3
-
cpe:2.3:a:xerial:snappy-java:1.1.2
-
cpe:2.3:a:xerial:snappy-java:1.1.2.1
-
cpe:2.3:a:xerial:snappy-java:1.1.2.2
-
cpe:2.3:a:xerial:snappy-java:1.1.2.3
-
cpe:2.3:a:xerial:snappy-java:1.1.2.4
-
cpe:2.3:a:xerial:snappy-java:1.1.2.5
-
cpe:2.3:a:xerial:snappy-java:1.1.2.6
-
cpe:2.3:a:xerial:snappy-java:1.1.3
-
cpe:2.3:a:xerial:snappy-java:1.1.4
-
cpe:2.3:a:xerial:snappy-java:1.1.7
-
cpe:2.3:a:xerial:snappy-java:1.1.7.1
-
cpe:2.3:a:xerial:snappy-java:1.1.7.2
-
cpe:2.3:a:xerial:snappy-java:1.1.7.3
-
cpe:2.3:a:xerial:snappy-java:1.1.7.4
-
cpe:2.3:a:xerial:snappy-java:1.1.7.5
-
cpe:2.3:a:xerial:snappy-java:1.1.7.6
-
cpe:2.3:a:xerial:snappy-java:1.1.7.7
-
cpe:2.3:a:xerial:snappy-java:1.1.7.8
-
cpe:2.3:a:xerial:snappy-java:1.1.8
-
cpe:2.3:a:xerial:snappy-java:1.1.8.1
-
cpe:2.3:a:xerial:snappy-java:1.1.8.2
-
cpe:2.3:a:xerial:snappy-java:1.1.8.3
-
cpe:2.3:a:xerial:snappy-java:1.1.8.4
-
cpe:2.3:a:xerial:snappy-java:1.1.9.0
-
cpe:2.3:a:xerial:snappy-java:1.1.9.1