What’s Vulnerable › Vulnerabilities

CVE-2013-0243

• Severity: high (CVSS 7.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-12-05 · updated 2026-06-16
• Weakness: CWE-20

Description

haskell-tls-extra before 0.6.1 has Basic Constraints attribute vulnerability may lead to Man in the Middle attacks on TLS connections

Affected products

• haskell-tls-extra: before 0.6.1 — fixed in 0.6.1

How to fix

Upgrade to a fixed version: haskell-tls-extra 0.6.1. Check the vendor advisory for mitigations.

References

• http://www.openwall.com/lists/oss-security/2013/01/30/6
• https://access.redhat.com/security/cve/cve-2013-0243
• https://security-tracker.debian.org/tracker/CVE-2013-0243
• http://www.openwall.com/lists/oss-security/2013/01/30/6
• https://access.redhat.com/security/cve/cve-2013-0243
• https://security-tracker.debian.org/tracker/CVE-2013-0243

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