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Vulnerabilities

Vulnerability · CVE-2023-53157

The rosenpass crate before 0.2.1 for Rust allows remote attackers to cause a denial of service (panic) via a one-byte UDP packet.

Published Jul 27, 2025 · catalog updated Jul 28, 2025 · The rosenpass crate before

Last checked Oct 28, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2023-53157. EPSS is 0.58%. Act only if a listed version of The rosenpass crate before is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (The rosenpass crate before).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.58%
Remediation
Version ranges on file
Affected products
vendor rosenpass rosenpass 0 <0.2.1

The rosenpass crate before 0.2.1 for Rust allows remote attackers to cause a denial of service (panic) via a one-byte UDP packet.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor rosenpass rosenpass 0 <0.2.10 <0.2.1

How to fix CVE-2023-53157

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2023-53157. EPSS is 0.58%. Act only if a listed version of The rosenpass crate before is installed.

Which versions are affected?

Compare what you have installed with rosenpass rosenpass 0 <0.2.1 0 <0.2.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.58%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 27, 2025 · EUVD

    Detected

    The rosenpass crate before 0.2.1 for Rust allows remote attackers to cause a denial of service (panic) via a one-byte UDP packet.

  2. Jul 28, 2025 · EUVD

    Updated

    The rosenpass crate before 0.2.1 for Rust allows remote attackers to cause a denial of service (panic) via a one-byte UDP packet.

Sources

  • CVE.orgVulnerability recordCVE-2023-53157

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2023-53157

    30-day exploitation probability 0.58%

    first.org
  • EUVDVulnerability recordEUVD-2023-59768

    The rosenpass crate before 0.2.1 for Rust allows remote attackers to cause a denial of service (panic) via a one-byte UDP packet.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 28, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 28, 2026
  • CVE.orgOct 21, 2026
  • EUVDOct 21, 2026