CVE-2011-0014
UnknownEPSS 9.85%
Last modified
CVE-2011-0014 is a vulnerability of currently unknown severity. 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.". EPSS estimates a 9.85% chance of exploitation in the next 30 days.
Description
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."
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openssl | Openssl | 0.9.8h |
| Openssl | Openssl | 0.9.8i |
| Openssl | Openssl | 0.9.8j |
| Openssl | Openssl | 0.9.8k |
| Openssl | Openssl | 0.9.8l |
| Openssl | Openssl | 0.9.8m |
| Openssl | Openssl | 0.9.8n |
| Openssl | Openssl | 0.9.8o |
| Openssl | Openssl | 0.9.8p |
| Openssl | Openssl | 0.9.8q |
| Openssl | Openssl | 1.0.0 |
| Openssl | Openssl | 1.0.0a |
| Openssl | Openssl | 1.0.0b |
| Openssl | Openssl | 1.0.0c |
References
- http://secunia.com/advisories/43227Vendor Advisory
- http://secunia.com/advisories/43286Vendor Advisory
- http://secunia.com/advisories/43301Vendor Advisory
- http://secunia.com/advisories/43339Vendor Advisory
- http://www.openssl.org/news/secadv_20110208.txtPatch, Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0361Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0387Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0389Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0395Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0399Vendor Advisory
- http://secunia.com/advisories/43227Vendor Advisory
- http://secunia.com/advisories/43286Vendor Advisory
- http://secunia.com/advisories/43301Vendor Advisory
- http://secunia.com/advisories/43339Vendor Advisory
- http://www.openssl.org/news/secadv_20110208.txtPatch, Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0361Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0387Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0389Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0395Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0399Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-0014?
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."
How severe is CVE-2011-0014?
Severity scoring for CVE-2011-0014 is pending analysis. The EPSS model estimates a 9.85% probability of exploitation in the next 30 days.
How do I fix CVE-2011-0014?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2011
- CVE-2011-0008A certain Fedora patch for parse.c in sudo before 1.7.4p5-1.…
- CVE-2011-0009Best Practical Solutions RT 3.x before 3.8.9rc2 and 4.x befo…
- CVE-2011-0010check.c in sudo 1.7.x before 1.7.4p5, when a Runas group is …
- CVE-2011-0011qemu-kvm before 0.11.0 disables VNC authentication when the …
- CVE-2011-0012The SPICE Firefox plug-in (spice-xpi) 2.4, 2.3, 2.2, and pos…
- CVE-2011-0013Multiple cross-site scripting (XSS) vulnerabilities in the H…
- CVE-2011-0015Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does n…
- CVE-2011-0016Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does n…
- CVE-2011-0017The open_log function in log.c in Exim 4.72 and earlier does…
- CVE-2011-0018The email function in manage_sql.c in OpenVAS Manager 1.0.x …
- CVE-2011-0019slapd (aka ns-slapd) in 389 Directory Server 1.2.7.5 (aka Re…
- CVE-2011-0020Heap-based buffer overflow in the pango_ft2_font_render_box_…
Are you affected by CVE-2011-0014?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST