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TI-2017-13383 Aliases CVE-2017-18198GHSA-6wcx-ghh6-m249

print_iso9660_recurse in iso-info.c in GNU libcdio before 1.0.0 allows remote attackers…

Priority MEDIUM 44CWE-125Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Partial Red Hat: 9 fixed, 1 without a fix

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat.

Summary

print_iso9660_recurse in iso-info.c in GNU libcdio before 1.0.0 allows remote attackers to cause a denial of service (heap-based buffer over-read) or possibly have unspecified other impact via a crafted iso file.

Why it matters now

EPSS 0.03348 88th percentileScored 2026-11-07
Fix Partial Red Hat: 1 advisoryRed Hat: 9 fixed, 1 without a fix

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:gnu:libcdio:*:*:*:*:*:*:*:*before 1.0.0VulnerableGNU
  • cpe:2.3:a:gnu:libcdio:*:*:*:*:*:*:*:* Versions before 1.0.0 Vulnerable ·GNU

Remediation

Red Hat 1 advisory

  • RHSA-2018:3246 Released 2018-10-30 · Red Hat rating Low
    libcdio security update
    • Red Hat Enterprise Linux Client (v. 7) libcdio-0.92-3.el7
    • Red Hat Enterprise Linux Client Optional (v. 7) libcdio-devel-0.92-3.el7
    • Red Hat Enterprise Linux ComputeNode Optional (v. 7) libcdio-0.92-3.el7, libcdio-devel-0.92-3.el7
    • Red Hat Enterprise Linux Server (v. 7) libcdio-0.92-3.el7, libcdio-0.92-3.el7.ppc
    • Red Hat Enterprise Linux Server Optional (v. 7) libcdio-devel-0.92-3.el7, libcdio-devel-0.92-3.el7.ppc
    • Red Hat Enterprise Linux Workstation (v. 7) libcdio-0.92-3.el7
    • Red Hat Enterprise Linux Workstation Optional (v. 7) libcdio-devel-0.92-3.el7
    • Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) libcdio-0.92-3.el7
    • Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) libcdio-devel-0.92-3.el7

Vendor assessments

Red Hat

Red Hat rating: Low. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 6AffectedNo fix yet
Red Hat Enterprise Linux Client (v. 7)Fixed RHSA-2018:3246
Red Hat Enterprise Linux Client Optional (v. 7)Fixed RHSA-2018:3246
Red Hat Enterprise Linux ComputeNode Optional (v. 7)Fixed RHSA-2018:3246
Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2018:3246
Red Hat Enterprise Linux Server Optional (v. 7)Fixed RHSA-2018:3246
Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2018:3246
Red Hat Enterprise Linux Workstation Optional (v. 7)Fixed RHSA-2018:3246
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)Fixed RHSA-2018:3246
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)Fixed RHSA-2018:3246
Not affected: 1 product
  • Red Hat Enterprise Linux 8

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-18198
  2. 2026-10-03 Alias added: GHSA-6wcx-ghh6-m249

References

Advisory 3

  • TI-2024-24342 Buffer Overflow Vulnerability in libcdio 2.2.0 (fixed in 2.3.0) allows an attacker to… CVSS 3.1HIGH 8.4
  • TI-2017-13386 An issue was discovered in GNU libcdio before 2.0.0. CVSS 3.0CRITICAL 9.8
  • TI-2007-06309 Stack-based buffer overflow in the print_iso9660_recurse function in iso-info… CVSS 2.0MEDIUM 5.0
  • TI-2017-13384 realloc_symlink in rock.c in GNU libcdio before 1.0.0 allows remote attackers to cause a… CVSS 3.0MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences