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Product · oras-project

oras-go

6 known vulnerabilities.

oras-go at a glance

Last 12 months
6
Critical · all time
0
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New vulnerabilities per month · last 12 months
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6 results · Feed

  • High 8.8

    oras-go: Arbitrary file write outside file.Store root via symlink-chain bypass in tar extraction (pushDir)

    oras-go is a Go library for managing OCI artifacts. Prior to 2.6.2, content/file.Store extraction of OCI layers marked with io.deis.oras.content.unpack=true can write outside the store working directory. The pushDir path through extractTarDirectory and ensure…

  • Medium 4.7

    oras-go: Blind SSRF via unvalidated Link header URL in pagination allows internal network probing

    oras-go is a Go library for managing OCI artifacts. Prior to 2.6.2, the parseLink function in registry/remote/utils.go accepts an absolute URL from a registry-controlled Link response header without validating its scheme, host, or port. Tags, Referrers, and R…

  • High 7.5

    oras-go: credential forwarding via unvalidated Location header in blob upload

    oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, registry/remote/repository.go in blobStore.completePushAfterInitialPost follows a registry-controlled Location header during monolithic blob upload and reuses the Authorization header from th…

  • Medium 6.9

    oras-go: file store write outside workingDir via symlink traversal

    oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, resolveWritePath() in content/file/file.go uses a lexical filepath.Rel check for workingDir and does not account for symlink traversal, so when AllowPathTraversalOnWrite=false an attacker-con…

  • High 7.1

    oras-go: Hardlink entry with relative Linkname escapes extract dir via process CWD resolution in `oras-go` tar extraction

    oras-go is a Go library for managing OCI artifacts. Prior to 2.6.2, ensureLinkPath in content/file/utils.go:262-275 validates a hardlink target relative to the extract base but returns the unresolved target, causing os.Link("victim.secret", "<extract_base>/pa…

  • Low 2.1

    oras-go: Malicious registry can hijack Bearer token realm to exfiltrate credentials and refresh tokens

    oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, auth.Client follows the realm URL from a registry's WWW-Authenticate: Bearer challenge without validating the scheme or host, allowing a malicious or compromised registry to cause SSRF to int…