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TI-2011-00014 Aliases CVE-2011-0014GHSA-w2hr-4cx4-4hmj

ssl/t1_lib.c in OpenSSL 0.9.8h through 0.9.8q and 1.0.0 through 1.0.0c allows remote…

Priority LOW 35CWE-399Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · Partial
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-399 and the CVSS impact.

Summary

ssl/t1_lib.c in OpenSSL 0.9.8h through 0.9.8q and 1.0.0 through 1.0.0c allows remote attackers to cause a denial of service (crash), and possibly obtain sensitive information in applications that use OpenSSL, via a malformed ClientHello handshake message that triggers an out-of-bounds memory access, aka "OCSP stapling vulnerability."

Why it matters now

EPSS 0.09854 95th percentileScored 2026-11-07
Fix Fixed Red Hat: 1 advisory

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 · 19

CPEVersionsRoleVendor
cpe:2.3:a:openssl:openssl:0.9.8h:*:*:*:*:*:*:*0.9.8hVulnerableOpenSSL
cpe:2.3:a:openssl:openssl:0.9.8i:*:*:*:*:*:*:*0.9.8iVulnerableOpenSSL
cpe:2.3:a:openssl:openssl:0.9.8j:*:*:*:*:*:*:*0.9.8jVulnerableOpenSSL
cpe:2.3:a:openssl:openssl:0.9.8k:*:*:*:*:*:*:*0.9.8kVulnerableOpenSSL
cpe:2.3:a:openssl:openssl:0.9.8l:*:*:*:*:*:*:*0.9.8lVulnerableOpenSSL
cpe:2.3:a:openssl:openssl:0.9.8m:*:*:*:*:*:*:*0.9.8mVulnerableOpenSSL
cpe:2.3:a:openssl:openssl:0.9.8n:*:*:*:*:*:*:*0.9.8nVulnerableOpenSSL
cpe:2.3:a:openssl:openssl:0.9.8o:*:*:*:*:*:*:*0.9.8oVulnerableOpenSSL
cpe:2.3:a:openssl:openssl:0.9.8p:*:*:*:*:*:*:*0.9.8pVulnerableOpenSSL
cpe:2.3:a:openssl:openssl:0.9.8q:*:*:*:*:*:*:*0.9.8qVulnerableOpenSSL
  • cpe:2.3:a:openssl:openssl:0.9.8h:*:*:*:*:*:*:* Versions 0.9.8h Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:0.9.8i:*:*:*:*:*:*:* Versions 0.9.8i Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:0.9.8j:*:*:*:*:*:*:* Versions 0.9.8j Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:0.9.8k:*:*:*:*:*:*:* Versions 0.9.8k Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:0.9.8l:*:*:*:*:*:*:* Versions 0.9.8l Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:0.9.8m:*:*:*:*:*:*:* Versions 0.9.8m Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:0.9.8n:*:*:*:*:*:*:* Versions 0.9.8n Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:0.9.8o:*:*:*:*:*:*:* Versions 0.9.8o Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:0.9.8p:*:*:*:*:*:*:* Versions 0.9.8p Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:0.9.8q:*:*:*:*:*:*:* Versions 0.9.8q Vulnerable ·OpenSSL
Show 9 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*1.0.0VulnerableOpenSSL
cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*1.0.0 beta1VulnerableOpenSSL
cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*1.0.0 beta2VulnerableOpenSSL
cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*1.0.0 beta3VulnerableOpenSSL
cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*1.0.0 beta4VulnerableOpenSSL
cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*1.0.0 beta5VulnerableOpenSSL
cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*1.0.0aVulnerableOpenSSL
cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*1.0.0bVulnerableOpenSSL
cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*1.0.0cVulnerableOpenSSL
  • cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:* Versions 1.0.0 Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:* Versions 1.0.0 beta1 Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:* Versions 1.0.0 beta2 Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:* Versions 1.0.0 beta3 Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:* Versions 1.0.0 beta4 Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:* Versions 1.0.0 beta5 Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:* Versions 1.0.0a Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:* Versions 1.0.0b Vulnerable ·OpenSSL
  • cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:* Versions 1.0.0c Vulnerable ·OpenSSL

Remediation

Red Hat 1 advisory

  • RHSA-2011:0677 Released 2011-05-19 · Red Hat rating Moderate
    openssl security, bug fix, and enhancement update
    • Red Hat Enterprise Linux Desktop (v. 6) openssl-1.0.0-10.el6
    • Red Hat Enterprise Linux Desktop Optional (v. 6) openssl-1.0.0-10.el6, openssl-devel-1.0.0-10.el6, openssl-perl-1.0.0-10.el6 +1
    • Red Hat Enterprise Linux HPC Node (v. 6) openssl-1.0.0-10.el6
    • Red Hat Enterprise Linux HPC Node Optional (v. 6) openssl-1.0.0-10.el6, openssl-devel-1.0.0-10.el6, openssl-perl-1.0.0-10.el6 +1
    • Red Hat Enterprise Linux Server (v. 6) openssl-1.0.0-10.el6, openssl-1.0.0-10.el6.ppc, openssl-devel-1.0.0-10.el6 +1
    • Red Hat Enterprise Linux Server Optional (v. 6) openssl-1.0.0-10.el6, openssl-perl-1.0.0-10.el6, openssl-static-1.0.0-10.el6
    • Red Hat Enterprise Linux Workstation (v. 6) openssl-1.0.0-10.el6, openssl-devel-1.0.0-10.el6
    • Red Hat Enterprise Linux Workstation Optional (v. 6) openssl-1.0.0-10.el6, openssl-perl-1.0.0-10.el6, openssl-static-1.0.0-10.el6

Vendor assessments

Red Hat

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

ProductStatusPlan or fix
Red Hat Enterprise Linux Desktop (v. 6)Fixed RHSA-2011:0677
Red Hat Enterprise Linux Desktop Optional (v. 6)Fixed RHSA-2011:0677
Red Hat Enterprise Linux HPC Node (v. 6)Fixed RHSA-2011:0677
Red Hat Enterprise Linux HPC Node Optional (v. 6)Fixed RHSA-2011:0677
Red Hat Enterprise Linux Server (v. 6)Fixed RHSA-2011:0677
Red Hat Enterprise Linux Server Optional (v. 6)Fixed RHSA-2011:0677
Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2011:0677
Red Hat Enterprise Linux Workstation Optional (v. 6)Fixed RHSA-2011:0677
Not affected: 2 products
  • Red Hat Enterprise Linux 4
  • Red Hat Enterprise Linux 5

Timeline

  1. 2026-10-02 Threatist record created from CVE-2011-0014
  2. 2026-10-03 Alias added: GHSA-w2hr-4cx4-4hmj

References

Patch 1

Advisory 17

Other 6

  • TI-2022-01915 The c_rehash script allows command injection CVSS 3.1CRITICAL 9.8
  • TI-2021-02645 SM2 Decryption Buffer Overflow CVSS 3.1CRITICAL 9.8
  • TI-2009-03392 The TLS protocol, and the SSL protocol 3.0 and possibly earlier, as used in Microsoft… CVSS 3.1CRITICAL 9.8
  • TI-2022-01176 The c_rehash script allows command injection CVSS 3.1CRITICAL 9.8
  • TI-2014-00154 The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly… KEVCVSS 3.1HIGH 7.5
  • TI-2025-14107 Stack buffer overflow in CMS (Auth)EnvelopedData parsing CVSS 3.1HIGH 8.8
See all 312 →

Sources

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