4.8

CVE-2025-4748

Absolute path traversal in zip:unzip/1,2

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Erlang OTP (stdlib modules) allows Absolute Path Traversal, File Manipulation. This vulnerability is associated with program files lib/stdlib/src/zip.erl and program routines zip:unzip/1, zip:unzip/2, zip:extract/1, zip:extract/2 unless the memory option is passed.

This issue affects OTP from OTP 17.0 until OTP 28.0.1, OTP 27.3.4.1 and OTP 26.2.5.13, corresponding to stdlib from 2.0 until 7.0.1, 6.2.2.1 and 5.2.3.4.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerErlang
≫
Produkt OTP
Default Statusunknown
Version 2.0
Version < *
Status affected
HerstellerErlang
≫
Produkt OTP
Default Statusunknown
Version 17.0
Version < *
Status affected
Version 07b8f441ca711f9812fad9e9115bab3c3aa92f79
Version < *
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.13
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
6b3ad84c-e1a6-4bf7-a703-f496b71e49db 4.8 0 0
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

https://github.com/erlang/otp/pull/9941
https://github.com/erlang/otp/security/advisories/GHSA-9g37-pgj9-wrhc
https://www.erlang.org/doc/system/versions.html#order-of-versions
http://www.openwall.com/lists/oss-security/2025/06/16/5
https://github.com/erlang/otp/commit/578d4001575aa7647ea1efd4b2b7e3afadcc99a5
https://github.com/erlang/otp/commit/5a55feec10c9b69189d56723d8f237afa58d5d4f
https://github.com/erlang/otp/commit/ba2f2bc5f45fcfd2d6201ba07990a678bbf4cc8f
https://cna.erlef.org/cves/CVE-2025-4748.html
https://osv.dev/vulnerability/EEF-CVE-2025-4748