A use-after-free vulnerability introduced in glibc upstream version 2.14 was found in the way the tilde expansion was carried out. Directory paths containing an initial tilde followed by a valid username were affected by this issue. A local attacker could exploit this flaw by creating a specially crafted path that, when processed by the glob function, would potentially lead to arbitrary code execution. This was fixed in version 2.32.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2020-04-30T00:00:00

Updated: 2022-10-17T00:00:00

Reserved: 2019-11-27T00:00:00


Link: CVE-2020-1752

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2020-04-30T17:15:13.067

Modified: 2023-11-07T03:19:33.337


Link: CVE-2020-1752

JSON object: View

cve-icon Redhat Information

No data.

CWE