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4.3
CVSSv2

CVE-2015-8932

Published: 20/09/2016 Updated: 05/01/2018
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

The compress_bidder_init function in archive_read_support_filter_compress.c in libarchive prior to 3.2.0 allows remote malicious users to cause a denial of service (crash) via a crafted tar file, which triggers an invalid left shift.

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canonical ubuntu linux 15.10

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debian debian linux 8.0

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suse linux enterprise software development kit 12

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libarchive libarchive

Vendor Advisories

Ubuntu Security Notice: libarchive vulnerabilities
libarchive could be made to crash or run programs if it opened a specially crafted file ...
Amazon Linux AMI: ALAS-2016-743
A flaw was found in the way libarchive handled hardlink archive entries of non-zero size Combined with flaws in libarchive's file system sandboxing, this issue could cause an application using libarchive to overwrite arbitrary files with arbitrary data from the archive (CVE-2016-5418) Multiple out-of-bounds write flaws were found in libarchive S ...
Red Hat: CVE-2015-8932
Undefined behavior (invalid left shift) was discovered in libarchive, in how Compress streams are identified This could cause certain files to be mistakenly identified as Compress archives and fail to read ...

References

CWE-20http://www.openwall.com/lists/oss-security/2016/06/17/2http://www.ubuntu.com/usn/USN-3033-1https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.htmlhttps://github.com/libarchive/libarchive/issues/547http://www.openwall.com/lists/oss-security/2016/06/17/5http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00025.htmlhttps://security-tracker.debian.org/tracker/CVE-2015-8932http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.htmlhttp://www.securityfocus.com/bid/91424https://security.gentoo.org/glsa/201701-03http://www.debian.org/security/2016/dsa-3657http://rhn.redhat.com/errata/RHSA-2016-1850.htmlhttp://rhn.redhat.com/errata/RHSA-2016-1844.htmlhttps://usn.ubuntu.com/3033-1/https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4040privilege escalationCVE-2024-4112CVE-2024-32872man-in-the-middleCVE-2024-32788bypassCVE-2024-3400CVE-2024-28976
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