Apache Ant 1.1 to 1.9.14 and 1.10.0 to 1.10.7 uses the default temporary directory identified by the Java system property java.io.tmpdir for several tasks and may thus leak sensitive information. The fixcrlf and replaceregexp tasks also copy files from the temporary directory back into the build tree allowing an attacker to inject modified source files into the build process.
Published 2020-05-14 16:15:13
Updated 2022-04-04 13:31:22
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2020-1945

Probability of exploitation activity in the next 30 days: 0.08%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 32 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2020-1945

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
3.3
LOW AV:L/AC:M/Au:N/C:P/I:P/A:N
3.4
4.9
nvd@nist.gov
6.3
MEDIUM CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
1.0
5.2
nvd@nist.gov

CWE ids for CVE-2020-1945

References for CVE-2020-1945

Products affected by CVE-2020-1945

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