Deep SSL/TLS Vulnerability Test
This report provides a deep analysis of the SSL/TLS configuration of login.ibm.com. It checks for protocol support, cipher strength, and known vulnerabilities.
Scan Results
Testing all IP addresses (port 443): 23.38.109.142 23.38.109.145 ----------------------------------------------------- Start 2026-04-11 06:00:00 -->> 23.38.109.142:443 (login.ibm.com) <<-- Further IP addresses: 23.38.109.145 2600:1407:3c00:cb::172d:2eea 2600:1407:3c00:cb::172d:2eec rDNS (23.38.109.142): a23-38-109-142.deploy.static.akamaitechnologies.com. Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 200 OK HTTP clock skew 0 sec from localtime Strict Transport Security 365 days=31536000 s, includeSubDomains, preload Public Key Pinning -- Server banner (no "Server" line in header, interesting!) Application banner -- Cookie(s) 4 issued: 4/4 secure, 2/4 HttpOnly Security headers X-Frame-Options: DENY X-Content-Type-Options: nosniff Content-Security-Policy: upgrade-insecure-requests;frame-ancestors 'self' *.ibm.com *.ibm.net *.s81c.com *.ibmcloud.com marketplace.redhat.com *.ibmserviceengage.com X-XSS-Protection: 1; mode=block Cache-Control: no-store Pragma: no-cache Reverse Proxy banner -- Testing vulnerabilities Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) CRIME, TLS (CVE-2012-4929) not vulnerable (OK) BREACH (CVE-2013-3587) potentially NOT ok, "gzip" HTTP compression detected. - only supplied "/" tested Can be ignored for static pages or if no secrets in the page POODLE, SSL (CVE-2014-3566) not vulnerable (OK) TLS_FALLBACK_SCSV (RFC 7507) No fallback possible (OK), no protocol below TLS 1.2 offered SWEET32 (CVE-2016-2183, CVE-2016-6329) not vulnerable (OK) FREAK (CVE-2015-0204) not vulnerable (OK) DROWN (CVE-2016-0800, CVE-2016-0703) not vulnerable on this host and port (OK) make sure you don't use this certificate elsewhere with SSLv2 enabled services, see https://search.censys.io/search?resource=hosts&virtual_hosts=INCLUDE&q=2978D805BF8DB38F751992788B3003FD82DFB75210A2A8974156E3317F062456 LOGJAM (CVE-2015-4000), experimental not vulnerable (OK): no DH EXPORT ciphers, no DH key detected with <= TLS 1.2 BEAST (CVE-2011-3389) not vulnerable (OK), no SSL3 or TLS1 LUCKY13 (CVE-2013-0169), experimental potentially VULNERABLE, uses obsolete cipher block chaining ciphers with TLS, see server prefs. Winshock (CVE-2014-6321), experimental not vulnerable (OK) RC4 (CVE-2013-2566, CVE-2015-2808) no RC4 ciphers detected (OK) Done 2026-04-11 06:00:49 [ 58s] -->> 23.38.109.142:443 (login.ibm.com) <<-- ----------------------------------------------------- Start 2026-04-11 06:00:50 -->> 23.38.109.145:443 (login.ibm.com) <<-- Further IP addresses: 23.38.109.142 2600:1407:3c00:cb::172d:2eea 2600:1407:3c00:cb::172d:2eec rDNS (23.38.109.145): a23-38-109-145.deploy.static.akamaitechnologies.com. Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 200 OK HTTP clock skew 0 sec from localtime Strict Transport Security 365 days=31536000 s, includeSubDomains, preload Public Key Pinning -- Server banner (no "Server" line in header, interesting!) Application banner -- Cookie(s) 4 issued: 4/4 secure, 2/4 HttpOnly Security headers X-Frame-Options: DENY X-Content-Type-Options: nosniff Content-Security-Policy: upgrade-insecure-requests;frame-ancestors 'self' *.ibm.com *.ibm.net *.s81c.com *.ibmcloud.com marketplace.redhat.com *.ibmserviceengage.com X-XSS-Protection: 1; mode=block Cache-Control: no-store Pragma: no-cache Reverse Proxy banner -- Testing vulnerabilities Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) CRIME, TLS (CVE-2012-4929) not vulnerable (OK) BREACH (CVE-2013-3587) potentially NOT ok, "gzip" HTTP compression detected. - only supplied "/" tested Can be ignored for static pages or if no secrets in the page POODLE, SSL (CVE-2014-3566) not vulnerable (OK) TLS_FALLBACK_SCSV (RFC 7507) No fallback possible (OK), no protocol below TLS 1.2 offered SWEET32 (CVE-2016-2183, CVE-2016-6329) not vulnerable (OK) FREAK (CVE-2015-0204) not vulnerable (OK) DROWN (CVE-2016-0800, CVE-2016-0703) not vulnerable on this host and port (OK) make sure you don't use this certificate elsewhere with SSLv2 enabled services, see https://search.censys.io/search?resource=hosts&virtual_hosts=INCLUDE&q=2978D805BF8DB38F751992788B3003FD82DFB75210A2A8974156E3317F062456 LOGJAM (CVE-2015-4000), experimental not vulnerable (OK): no DH EXPORT ciphers, no DH key detected with <= TLS 1.2 BEAST (CVE-2011-3389) not vulnerable (OK), no SSL3 or TLS1 LUCKY13 (CVE-2013-0169), experimental potentially VULNERABLE, uses obsolete cipher block chaining ciphers with TLS, see server prefs. Winshock (CVE-2014-6321), experimental not vulnerable (OK) RC4 (CVE-2013-2566, CVE-2015-2808) no RC4 ciphers detected (OK) Done 2026-04-11 06:01:44 [ 113s] -->> 23.38.109.145:443 (login.ibm.com) <<-- ----------------------------------------------------- Done testing now all IP addresses (on port 443): 23.38.109.142 23.38.109.145
About this Scan
This scan uses testssl.sh to check for:
- Protocols: SSLv2, SSLv3, TLS 1.0, TLS 1.1, TLS 1.2, TLS 1.3
- Vulnerabilities: Heartbleed, POODLE, FREAK, Logjam, DROWN, etc.
- Cipher Suites: Weak ciphers, perfect forward secrecy (PFS) support.