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CVE-2014-3864: Directory traversal vulnerability in dpkg-source in dpkg-dev 1.3.0 allows remote attackers to modify files...

Directory traversal vulnerability in dpkg-source in dpkg-dev 1.3.0 allows remote attackers to modify files outside of the intended directories via a crafted source package that lacks a --- header line.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This issue affects dpkg-source, used when unpacking Debian source packages. A maliciously crafted source package could write files outside the intended unpack directory. The main business risk is to developer workstations, package build systems, and CI environments that process untrusted Debian source packages. Exposure is most likely on Debian or Ubuntu systems with dpkg-dev/dpkg-source used to unpack third-party or untrusted source packages, especially CI, packaging, and developer environments. Ordinary systems that never process source packages are less likely exposed. Treat as a focused build and developer tooling risk, not broad internet-facing exposure. Prioritize remediation where Debian source packages are processed automatically or from outside trusted maintainers. Mitigation focus: Apply Debian DSA-2953 and Ubuntu USN-2242-1 updates where applicable.; Review vendor guidance for affected dpkg-dev versions and supported platforms.; Do not unpack untrusted Debian source packages on privileged systems..

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
2Source links

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

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