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01 Record

CVE-2023-42456

sudo-rs Session File Relative Path Traversal vulnerability

LowPUBLISHEDCNA: GitHub_M
CNA base score3.3 CVSS v3.xCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L
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02 Description

sudo-rs Session File Relative Path Traversal vulnerability

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.62% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 49.7% of scored records. A rank, not a probability.
NVD base score
8.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2023-09-21 15:20Z3 YR AGO
Last updated
2026-06-10 13:43Z4 MO AGO
Reserved
2023-09-08
Assigning CNA
GitHub_M
Record state
PUBLISHED
Severity
Low (CVSS 3.3)
CNA CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L
Weaknesses
  • CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base
  • CWE-23Relative Path TraversalBase
Data version
5.2
Document digest
2bbf18a2dc12fa05c69974f920ef7e036c3b8787fab339b1e87fb93fe0163d99

05 Affected products

VendorProductVersionsPlatforms
memorysafetysudo-rs< 0.2.1—

06 References