CWE
22
Advisory Published
Updated

CVE-2017-8283: Path Traversal

First published: Wed Apr 26 2017(Updated: )

dpkg-source in dpkg 1.3.0 through 1.18.23 is able to use a non-GNU patch program and does not offer a protection mechanism for blank-indented diff hunks, which allows remote attackers to conduct directory traversal attacks via a crafted Debian source package, as demonstrated by use of dpkg-source on NetBSD.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
dpkg-dev=1.3.0
dpkg-dev=1.3.1
dpkg-dev=1.3.2
dpkg-dev=1.3.3
dpkg-dev=1.3.4
dpkg-dev=1.3.5
dpkg-dev=1.3.6
dpkg-dev=1.3.7
dpkg-dev=1.3.8
dpkg-dev=1.3.9
dpkg-dev=1.3.10
dpkg-dev=1.3.11
dpkg-dev=1.3.12
dpkg-dev=1.3.13
dpkg-dev=1.3.14
dpkg-dev=1.4.0
dpkg-dev=1.4.0.1
dpkg-dev=1.4.0.2
dpkg-dev=1.4.0.3
dpkg-dev=1.4.0.4
dpkg-dev=1.4.0.5
dpkg-dev=1.4.0.6
dpkg-dev=1.4.0.7
dpkg-dev=1.4.0.8
dpkg-dev=1.4.0.9
dpkg-dev=1.4.0.10
dpkg-dev=1.4.0.11
dpkg-dev=1.4.0.12
dpkg-dev=1.4.0.13
dpkg-dev=1.4.0.14
dpkg-dev=1.4.0.15
dpkg-dev=1.4.0.16
dpkg-dev=1.4.0.17
dpkg-dev=1.4.0.18
dpkg-dev=1.4.0.19
dpkg-dev=1.4.0.20
dpkg-dev=1.4.0.21
dpkg-dev=1.4.0.22
dpkg-dev=1.4.0.23
dpkg-dev=1.4.0.23.1
dpkg-dev=1.4.0.23.2
dpkg-dev=1.4.0.24
dpkg-dev=1.4.0.25
dpkg-dev=1.4.0.26
dpkg-dev=1.4.0.26.0.1
dpkg-dev=1.4.0.27
dpkg-dev=1.4.0.28
dpkg-dev=1.4.0.29
dpkg-dev=1.4.0.30
dpkg-dev=1.4.0.31
dpkg-dev=1.4.1
dpkg-dev=1.4.1.1
dpkg-dev=1.4.1.2
dpkg-dev=1.4.1.3
dpkg-dev=1.4.1.4
dpkg-dev=1.4.1.5
dpkg-dev=1.4.1.6
dpkg-dev=1.4.1.7
dpkg-dev=1.4.1.8
dpkg-dev=1.4.1.9
dpkg-dev=1.4.1.10
dpkg-dev=1.4.1.11
dpkg-dev=1.4.1.12
dpkg-dev=1.4.1.13
dpkg-dev=1.4.1.14
dpkg-dev=1.4.1.15
dpkg-dev=1.4.1.16
dpkg-dev=1.4.1.17
dpkg-dev=1.4.1.18
dpkg-dev=1.4.1.19
dpkg-dev=1.6
dpkg-dev=1.6.1
dpkg-dev=1.6.2
dpkg-dev=1.6.3
dpkg-dev=1.6.4
dpkg-dev=1.6.5
dpkg-dev=1.6.6
dpkg-dev=1.6.7
dpkg-dev=1.6.8
dpkg-dev=1.6.9
dpkg-dev=1.6.10
dpkg-dev=1.6.11
dpkg-dev=1.6.12
dpkg-dev=1.6.12.99
dpkg-dev=1.6.13
dpkg-dev=1.7.0
dpkg-dev=1.7.1
dpkg-dev=1.7.2
dpkg-dev=1.8.0
dpkg-dev=1.8.1
dpkg-dev=1.8.1.1
dpkg-dev=1.8.2
dpkg-dev=1.8.3
dpkg-dev=1.8.3.1
dpkg-dev=1.9.0
dpkg-dev=1.9.1
dpkg-dev=1.9.2
dpkg-dev=1.9.3
dpkg-dev=1.9.4
dpkg-dev=1.9.7
dpkg-dev=1.9.8
dpkg-dev=1.9.9
dpkg-dev=1.9.10
dpkg-dev=1.9.11
dpkg-dev=1.9.12
dpkg-dev=1.9.13
dpkg-dev=1.9.14
dpkg-dev=1.9.15
dpkg-dev=1.9.16
dpkg-dev=1.9.17
dpkg-dev=1.9.18
dpkg-dev=1.9.19
dpkg-dev=1.9.20
dpkg-dev=1.9.21
dpkg-dev=1.10
dpkg-dev=1.10.1
dpkg-dev=1.10.2
dpkg-dev=1.10.3
dpkg-dev=1.10.4
dpkg-dev=1.10.5
dpkg-dev=1.10.6
dpkg-dev=1.10.7
dpkg-dev=1.10.8
dpkg-dev=1.10.9
dpkg-dev=1.10.10
dpkg-dev=1.10.11
dpkg-dev=1.10.12
dpkg-dev=1.10.13
dpkg-dev=1.10.14
dpkg-dev=1.10.15
dpkg-dev=1.10.16
dpkg-dev=1.10.17
dpkg-dev=1.10.18
dpkg-dev=1.10.18.1
dpkg-dev=1.10.19
dpkg-dev=1.10.20
dpkg-dev=1.10.21
dpkg-dev=1.10.22
dpkg-dev=1.10.23
dpkg-dev=1.10.24
dpkg-dev=1.10.25
dpkg-dev=1.10.26
dpkg-dev=1.10.27
dpkg-dev=1.10.28
dpkg-dev=1.13.0
dpkg-dev=1.13.1
dpkg-dev=1.13.2
dpkg-dev=1.13.3
dpkg-dev=1.13.4
dpkg-dev=1.13.5
dpkg-dev=1.13.6
dpkg-dev=1.13.7
dpkg-dev=1.13.8
dpkg-dev=1.13.9
dpkg-dev=1.13.10
dpkg-dev=1.13.11
dpkg-dev=1.13.11.1
dpkg-dev=1.13.12
dpkg-dev=1.13.13
dpkg-dev=1.13.14
dpkg-dev=1.13.15
dpkg-dev=1.13.16
dpkg-dev=1.13.17
dpkg-dev=1.13.18
dpkg-dev=1.13.19
dpkg-dev=1.13.20
dpkg-dev=1.13.21
dpkg-dev=1.13.22
dpkg-dev=1.13.23
dpkg-dev=1.13.24
dpkg-dev=1.13.25
dpkg-dev=1.14.0
dpkg-dev=1.14.1
dpkg-dev=1.14.2
dpkg-dev=1.14.3
dpkg-dev=1.14.4
dpkg-dev=1.14.5
dpkg-dev=1.14.6
dpkg-dev=1.14.7
dpkg-dev=1.14.8
dpkg-dev=1.14.9
dpkg-dev=1.14.10
dpkg-dev=1.14.11
dpkg-dev=1.14.12
dpkg-dev=1.14.13
dpkg-dev=1.14.14
dpkg-dev=1.14.15
dpkg-dev=1.14.16
dpkg-dev=1.14.16.1
dpkg-dev=1.14.16.2
dpkg-dev=1.14.16.3
dpkg-dev=1.14.16.4
dpkg-dev=1.14.16.5
dpkg-dev=1.14.16.6
dpkg-dev=1.14.17
dpkg-dev=1.14.18
dpkg-dev=1.14.19
dpkg-dev=1.14.20
dpkg-dev=1.14.21
dpkg-dev=1.14.22
dpkg-dev=1.14.23
dpkg-dev=1.14.24
dpkg-dev=1.14.25
dpkg-dev=1.15.0
dpkg-dev=1.15.1
dpkg-dev=1.15.2
dpkg-dev=1.15.3
dpkg-dev=1.15.3.1
dpkg-dev=1.15.4
dpkg-dev=1.15.4.1
dpkg-dev=1.15.5
dpkg-dev=1.15.5.1
dpkg-dev=1.15.5.2
dpkg-dev=1.15.5.3
dpkg-dev=1.15.5.4
dpkg-dev=1.15.5.5
dpkg-dev=1.15.5.6
dpkg-dev=1.15.6
dpkg-dev=1.15.6.1
dpkg-dev=1.15.7
dpkg-dev=1.15.7.1
dpkg-dev=1.15.7.2
dpkg-dev=1.15.8
dpkg-dev=1.15.8.1
dpkg-dev=1.15.8.2
dpkg-dev=1.15.8.3
dpkg-dev=1.15.8.4
dpkg-dev=1.15.8.5
dpkg-dev=1.15.8.6
dpkg-dev=1.15.8.7
dpkg-dev=1.15.8.8
dpkg-dev=1.15.8.9
dpkg-dev=1.15.8.10
dpkg-dev=1.16.0
dpkg-dev=1.16.0.1
dpkg-dev=1.16.0.2
dpkg-dev=1.16.0.3
dpkg-dev=1.16.1
dpkg-dev=1.16.1.1
dpkg-dev=1.16.1.2
dpkg-dev=1.16.2
dpkg-dev=1.16.3
dpkg-dev=1.16.4
dpkg-dev=1.16.4.1
dpkg-dev=1.16.4.2
dpkg-dev=1.16.4.3
dpkg-dev=1.16.5
dpkg-dev=1.16.6
dpkg-dev=1.16.7
dpkg-dev=1.16.8
dpkg-dev=1.16.9
dpkg-dev=1.16.10
dpkg-dev=1.17.0
dpkg-dev=1.17.1
dpkg-dev=1.17.2
dpkg-dev=1.17.3
dpkg-dev=1.17.4
dpkg-dev=1.17.5
dpkg-dev=1.17.6
dpkg-dev=1.17.7
dpkg-dev=1.17.8
dpkg-dev=1.17.9
dpkg-dev=1.17.10
dpkg-dev=1.17.11
dpkg-dev=1.17.12
dpkg-dev=1.17.13
dpkg-dev=1.17.14
dpkg-dev=1.17.15
dpkg-dev=1.17.16
dpkg-dev=1.17.17
dpkg-dev=1.17.18
dpkg-dev=1.17.19
dpkg-dev=1.17.20
dpkg-dev=1.17.21
dpkg-dev=1.17.22
dpkg-dev=1.17.23
dpkg-dev=1.18.0
dpkg-dev=1.18.1
dpkg-dev=1.18.2
dpkg-dev=1.18.3
dpkg-dev=1.18.4
dpkg-dev=1.18.5
dpkg-dev=1.18.6
dpkg-dev=1.18.7
dpkg-dev=1.18.8
dpkg-dev=1.18.9
dpkg-dev=1.18.10
dpkg-dev=1.18.11
dpkg-dev=1.18.12
dpkg-dev=1.18.13
dpkg-dev=1.18.14
dpkg-dev=1.18.15
dpkg-dev=1.18.16
dpkg-dev=1.18.17
dpkg-dev=1.18.18
dpkg-dev=1.18.19
dpkg-dev=1.18.20
dpkg-dev=1.18.21
dpkg-dev=1.18.22
dpkg-dev=1.18.23

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Frequently Asked Questions

  • What is the severity of CVE-2017-8283?

    CVE-2017-8283 has a moderate severity level, allowing for potential directory traversal attacks.

  • How do I fix CVE-2017-8283?

    To mitigate CVE-2017-8283, upgrade your dpkg to a version higher than 1.18.23 that contains the patch.

  • What systems are affected by CVE-2017-8283?

    CVE-2017-8283 affects dpkg versions from 1.3.0 to 1.18.23 on Debian systems.

  • Can CVE-2017-8283 be exploited remotely?

    Yes, CVE-2017-8283 can be exploited remotely via a crafted Debian source package.

  • What type of vulnerability is CVE-2017-8283?

    CVE-2017-8283 is categorized as a directory traversal vulnerability.

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