6.8

CVE-2026-25727

time affected by a stack exhaustion denial of service attack

time provides date and time handling in Rust. From 0.3.6 to before 0.3.47, when user-provided input is provided to any type that parses with the RFC 2822 format, a denial of service attack via stack exhaustion is possible. The attack relies on formally deprecated and rarely-used features that are part of the RFC 2822 format used in a malicious manner. Ordinary, non-malicious input will never encounter this scenario. A limit to the depth of recursion was added in v0.3.47. From this version, an error will be returned rather than exhausting the stack.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Time Project ≫ Time SwPlatformrust Version >= 0.3.6 < 0.3.47
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.29% 0.205
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
security-advisories@github.com 6.8 0 0
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-121 Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

https://github.com/time-rs/time/security/advisories/GHSA-r6v5-fh4h-64xc
Vendor Advisory
https://github.com/time-rs/time/commit/1c63dc7985b8fa26bd8c689423cc56b7a03841ee
Patch
https://github.com/time-rs/time/blob/main/CHANGELOG.md#0347-2026-02-05
Release Notes
https://github.com/time-rs/time/releases/tag/v0.3.47
Product
Release Notes