Vulnerability Assessment
| Impact | CVSS score of 1.9 (LOW). Attack characteristics: local attack vector, M complexity. Public proof-of-concept exploit code is available. EPSS exploitation probability: 3.42%. |
| Exploit ScenarioDerived | Successful exploitation could compromise the low-severity affected system. |
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Alert meAnalysisAI
cpio 2.11, when using the --no-absolute-filenames option, allows local users to write to arbitrary files via a symlink attack on a file in an archive. Rated low severity (CVSS 1.9). Public exploit code available and no vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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Technical ContextAI · show details
cpio 2.11, when using the --no-absolute-filenames option, allows local users to write to arbitrary files via a symlink attack on a file in an archive. Affected products include: Gnu Cpio.
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Severity by source
AV:L/AC:M/Au:N/C:N/I:P/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
cpio 2.11, when using the --no-absolute-filenames option, allows local users to write to arbitrary files via a symlink attack on a file in an archive.
Threat Intelligence Overview
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.
Affected Products (CPE)NVD
GNU cpio through 2.13 allows attackers to execute arbitrary code via a crafted pattern file, because of a dstring.c ds_f
The cpio_safer_name_suffix function in util.c in cpio 2.11 allows remote attackers to cause a denial of service (out-of-
Heap-based buffer overflow in the process_copy_in function in GNU Cpio 2.11 allows remote attackers to cause a denial of
Hard-link path traversal in GNU cpio's tar extraction mode enables an attacker-controlled archive to create hard links p
Terminal escape sequence injection and output spoofing in GNU cpio's archive-listing mode (`cpio -it`) allows an attacke
Stack overflow in GNU cpio's make_path function (src/makepath.c) causes a denial of service when a victim extracts a cra
NVD
CVE.org
EPSS
VulDB
GitHub PoC
Exploit-DB