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Message-ID: <1ac81e10-674c-00d1-5073-057cbaf17674@apache.org>
Date: Tue, 13 Jul 2021 04:00:47 +0000
From: Stefan Bodewig <bodewig@...che.org>
To: oss-security@...ts.openwall.com
Subject: CVE-2021-35515: Apache Commons Compress 1.6 to 1.20 denial of
service vulnerability
Severity: low
Description:
When reading a specially crafted 7Z archive, the construction of the list of codecs that decompress an entry can result in an infinite loop. This could be used to mount a denial of service attack against services that use Compress' sevenz package.
Mitigation:
Commons Compress users should upgrade to 1.21 or later.
Credit:
This issue was discovered by OSS Fuzz.
References:
https://commons.apache.org/proper/commons-compress/security-reports.html
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