VDB
CVE-2013-4545
CVE-2013-4545
PUBLISHED
In cURL besteht eine Schwachstelle, welche zur Umgehung von Sicherheitsfunktionen ausgenutzt werden kann. Diese Schwachstelle wird dadurch verursacht, dass die CN und SAN Felder von SSL-Zertifikaten nicht ordnungsgemäß überprüft werden, wenn die CURLOPT_SSL_VERIFYPEER Option nicht aktiviert ist. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsfunktionen zu umgehen.
EPSS 0.36% · 58.4th percentile
Risk Scores
EPSS Score
0.36%
58.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian | Debian Linux Squeeze (6.0) | |
| Debian | Debian Linux Wheezy (7.0) | |
| Ubuntu | Ubuntu Linux | |
| Dell | Dell NetWorker < 19.9.0.1 |
Exploit Intelligence
- TLS verifyhost bypass in rustls, mbedTLS, and wolfSSL when verifypeer=0 (hackerone)
- TLS verifyhost bypass in rustls, mbedTLS, and wolfSSL when verifypeer=0 (hackerone)
- TLS verifyhost bypass in rustls, mbedTLS, and wolfSSL when verifypeer=0 (hackerone)
- CVE-2024-2466: TLS certificate check bypass with mbedTLS (hackerone)
- CVE-2024-2466: TLS certificate check bypass with mbedTLS (hackerone)
- CVE-2024-2466: TLS certificate check bypass with mbedTLS (hackerone)
- glcve_test.go (github-poc)
- glcve_test.go (github-poc)
- glcve_test.go (github-poc)
- glcve_test.go (github-poc)
…and 2 more exploits
Timeline
- CVE Published
- Feb 4, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 27, 2024 PoC Published
- Mar 22, 2025 EPSS Score
- Mar 23, 2025 EPSS Score
- Mar 26, 2025 EPSS Score
- Mar 27, 2025 EPSS Score
- Mar 29, 2025 EPSS Score
- Mar 30, 2025 EPSS Score
- Apr 7, 2025 EPSS Score
- Apr 8, 2025 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2013/wid-sec-w-2023-1656.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1656 advisory
- https://www.dell.com/support/kbdoc/de-de/000215497/dsa-2023-233-security-update-for-dell-networker-curl-7-51-0 advisory
- http://lists.debian.org/debian-security-announce/2013/msg00212.html advisory
- http://curl.haxx.se/docs/adv_20131115.html advisory
- http://www.ubuntu.com/usn/usn-2048-1/ advisory
- http://www.ubuntu.com/usn/usn-2048-2/ advisory
- https://blogs.oracle.com/sunsecurity/ advisory
- https://blogs.oracle.com/sunsecurity/entry/cve_2013_4545_cryptographic_issues advisory
- https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10874&actp=RSS advisory