VulnerabilityModified
CVE-2013-1762
stunnel 4.21 through 4.54, when CONNECT protocol negotiation and NTLM authentication are enabled, does not correctly perform integer conversion, which allows remote proxy servers to execute arbitrary code via a crafted request that triggers a buffer…
MEDIUM 6.6EPSS 2.93%
Does this matter?
Lower severity and a low EPSS score (2.93%). Track it; it rarely justifies an emergency change on its own.
Description
stunnel 4.21 through 4.54, when CONNECT protocol negotiation and NTLM authentication are enabled, does not correctly perform integer conversion, which allows remote proxy servers to execute arbitrary code via a crafted request that triggers a buffer overflow.
- CVSS 2.0
- 6.6 MEDIUMAV:N/AC:H/Au:N/C:P/I:P/A:C
- EPSS
- 2.93% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94
- Affected
- stunnel/stunnel
- Source
- cve@mitre.org
References
- http://rhn.redhat.com/errata/RHSA-2013-0714.html
- http://www.debian.org/security/2013/dsa-2664
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:130
- https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0097
- https://www.stunnel.org/CVE-2013-1762.htmlVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2013-0714.html
- http://www.debian.org/security/2013/dsa-2664
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:130
- https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0097
- https://www.stunnel.org/CVE-2013-1762.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.