OPENSUSE-SU-2026:20380-1

Vulnerability from csaf_opensuse - Published: 2026-03-17 15:51 - Updated: 2026-09-17 17:28
Summary
Security update for snpguest
Severity
Important
Notes
Title of the patch: Security update for snpguest
Description of the patch: This update for snpguest fixes the following issues: - CVE-2026-25727: time: parsing of user-provided input by the RFC 2822 date parser can lead to stack exhaustion (bsc#1257927). - Update to version 0.10.0 (bsc#1257877): * chore: updating tool version to 0.10.0 * refactor(certs): remove redundant branch in file-write logic * Docs: Adding verify measure, host-data, report-data to docs * verify: verify measurent, host data, and report data attributes from the attestation report. * library: Updating sev library to 7.1.0 * ci: replace deprecated gh actions * feat: multi-format integer parsing for key subcommand arguments * chore(main): remove unused import `clap::arg` * feat(fetch): add fetch crl subcommand * .github/lint: Bump toolchain version to 1.86 * Bump rust version to 1.86 * feat: bumping tool to version 0.9.2 * fix(verify): silence mismatched_lifetime_syntaxes in SnpOid::oid * feat: support SEV-SNP ABI Spec 1.58 (bump sev to v6.3.0) * docs: restore and clarify Global Options section * doc: fix CL argument orders + address recent changes * fix(hyperv): downgrade VMPL check from error to warning * fix(report.rs): remove conflict check between --random flag and Hyper-V * fix(report.rs): Decouple runtime behavior from hyperv build feature * refactor: clarify --platform error message * docs: add Azure/Hyper-V build note for --platform * docs: Update README.md * report: Writing Req Data as Binary (#101) * deps: bump virtee/sev to 6.2.1 (fix TCB-serialization bug) (#99)
Patchnames: openSUSE-Leap-16.0-398
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:snpguest-0:0.10.0-160000.1.1.x86_64 —
Vendor Fix
Threats
Impact important

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          "category": "general",
          "text": "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.",
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}



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