CVE-2005-0021
Summary
| CVE | CVE-2005-0021 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2005-05-02 04:00:00 UTC |
| Updated | 2025-04-03 01:03:51 UTC |
| Description | Multiple buffer overflows in Exim before 4.43 may allow attackers to execute arbitrary code via (1) an IPv6 address with more than 8 components, as demonstrated using the -be command line option, which triggers an overflow in the host_aton function, or (2) the -bh command line option or dnsdb PTR lookup, which triggers an overflow in the dns_build_reverse function. |
Risk And Classification
Primary CVSS: v2.0 7.2 from [email protected]
AV:L/AC:L/Au:N/C:C/I:C/A:C
Problem Types: NVD-CWE-Other | n/a
CVSS v2.0 Breakdown
Access Vector
LocalAccess Complexity
LowAuthentication
NoneConfidentiality
CompleteIntegrity
CompleteAvailability
CompleteAV:L/AC:L/Au:N/C:C/I:C/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | University Of Cambridge | Exim | 4.41 | All | All | All |
| Application | University Of Cambridge | Exim | 4.42 | All | All | All |
| Application | University Of Cambridge | Exim | All | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Debian -- Security Information -- DSA-635-1 exim | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | Vendor Advisory |
| Accenture | Let there be change | af854a3a-2127-422b-91ae-364da2661108 | www.idefense.com | Exploit, Vendor Advisory |
| Repository / Oval Repository | af854a3a-2127-422b-91ae-364da2661108 | oval.cisecurity.org | |
| [exim] 2 smallish security issues | af854a3a-2127-422b-91ae-364da2661108 | www.exim.org | |
| US-CERT Vulnerability Note VU#132992 | af854a3a-2127-422b-91ae-364da2661108 | www.kb.cert.org | Patch, US Government Resource |
| Gentoo Linux Documentation -- Exim: Two buffer overflows | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | Vendor Advisory |
| Accenture | Let there be change | af854a3a-2127-422b-91ae-364da2661108 | www.idefense.com | Vendor Advisory |
| rhn.redhat.com | Red Hat Support | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | Patch |
| Debian -- Security Information -- DSA-637-1 exim-tls | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | Vendor Advisory |
| 404 Not Found | af854a3a-2127-422b-91ae-364da2661108 | ftp6.us.freebsd.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.