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CVE-2017-18589

23
FAUCET Score

CVE-2017-18589 describes a denial-of-service vulnerability affecting the cookie crate for Rust, specifically versions prior to 0.7.6. An attacker can trigger a panic in the application by sending a cookie with a large integer in the Max-Age attribute. This vulnerability has a CVSS v3.0 score of 7.5 (High), indicating that it can be exploited remotely with low attack complexity, leading to a high availability impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.7.6CPE matchmatch criteria
cpe:2.3:a:cookie_project:cookie:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.49%
Probability of exploitation in next 30 days
EPSS Percentile
71.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0149 is in the 53rd percentile among its peer group of 51,466 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

rustpatch availablevia ghsa
Product: cookieFixed in: 0.7.6

Vendor Advisories (1)

rustGHSA-vjrq-cg9x-rfjphigh

Improper Input Validation in cookie

Aug 25, 2021

References

rustsec.org / advisories/RUSTSEC-2017-0005.html
Third Party Advisory