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CVE-2022-39397

18
FAUCET Score

CVE-2022-39397 affects the aliyun-oss-client Rust library, leading to the unintentional disclosure of secrets. This vulnerability has a CVSS score of 4.3 (MEDIUM), indicating a low impact on confidentiality with no integrity or availability impact, and can be exploited over the network with low complexity and no user interaction. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE. The issue has been patched in version 0.8.1 of the library.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.8.1CPE matchmatch criteria
cpe:2.3:a:aliyun-oss-client_project:aliyun-oss-client:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.6MEDIUM

CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N

Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
0.4
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.42%
Probability of exploitation in next 30 days
EPSS Percentile
34.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0042 is in the 44th percentile among its peer group of 21,977 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
rustpatch availablevia ghsa
Product: aliyun-oss-clientFixed in: 0.8.1

Vendor Advisories (1)

rustGHSA-3w3h-7xgx-grwcmedium

Leak in Aliyun KeySecret

Nov 21, 2022

References

github.com / tu6ge/oss-rs/commit/e4553f7d74fce682d802f8fb073943387796df29
PatchThird Party Advisory
github.com / tu6ge/oss-rs/security/advisories/GHSA-3w3h-7xgx-grwc
Third Party Advisory