x/vulndb: potential Go vuln in github.com/sigstore/cosign: CVE-2024-29903

[GoVulnBot]

CVE-2024-29903 references github.com/sigstore/cosign, which may be a Go module.

Description:
Cosign provides code signing and transparency for containers and binaries. Prior to version 2.2.4, maliciously-crafted software artifacts can cause denial of service of the machine running Cosign thereby impacting all services on the machine. The root cause is that Cosign creates slices based on the number of signatures, manifests or attestations in untrusted artifacts. As such, the untrusted artifact can control the amount of memory that Cosign allocates. The exact issue is Cosign allocates excessive memory on the lines that creates a slice of the same length as the manifests. Version 2.2.4 contains a patch for the vulnerability.

References:

• NIST: https://nvd.nist.gov/vuln/detail/CVE-2024-29903
• JSON: https://github.com/CVEProject/cvelist/tree/6bce2748f51fc65fc48e3ac045f495ad9de0f80b/2024/29xxx/CVE-2024-29903.json
• advisory: GHSA-95pr-fxf5-86gv
• fix: sigstore/cosign@629f5f8
• web: https://github.com/sigstore/cosign/blob/14795db16417579fac0c00c11e166868d7976b61/pkg/cosign/verify.go#L948-L955
• web: https://github.com/sigstore/cosign/blob/286a98a4a99c1b2f32f84b0d560e324100312280/pkg/oci/remote/signatures.go#L56-L70
• web: https://github.com/sigstore/cosign/releases/tag/v2.2.4
• Imported by: https://pkg.go.dev/github.com/sigstore/cosign?tab=importedby

Cross references:

• Module github.com/sigstore/cosign appears in issue x/vulndb: potential Go vuln in github.com/sigstore/cosign: CVE-2022-23649 #326
• Module github.com/sigstore/cosign appears in issue x/vulndb: potential Go vuln in github.com/sigstore/cosign: CVE-2022-35929 #758
• Module github.com/sigstore/cosign appears in issue x/vulndb: potential Go vuln in github.com/sigstore/cosign: CVE-2022-36056 #998
• Module github.com/sigstore/cosign appears in issue x/vulndb: potential Go vuln in github.com/sigstore/cosign: CVE-2023-46737 #2181

See doc/triage.md for instructions on how to triage this report.

id: GO-ID-PENDING
modules:
    - module: github.com/sigstore/cosign
      vulnerable_at: 1.13.6
      packages:
        - package: cosign
cves:
    - CVE-2024-29903
references:
    - advisory: https://github.com/sigstore/cosign/security/advisories/GHSA-95pr-fxf5-86gv
    - fix: https://github.com/sigstore/cosign/commit/629f5f8fa672973503edde75f84dcd984637629e
    - web: https://github.com/sigstore/cosign/blob/14795db16417579fac0c00c11e166868d7976b61/pkg/cosign/verify.go#L948-L955
    - web: https://github.com/sigstore/cosign/blob/286a98a4a99c1b2f32f84b0d560e324100312280/pkg/oci/remote/signatures.go#L56-L70
    - web: https://github.com/sigstore/cosign/releases/tag/v2.2.4

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