setup.exe before 2.573.2.3 in Cygwin does not properly verify the authenticity of packages, which allows remote Cygwin mirror servers or man-in-the-middle attackers to execute arbitrary code via a package list containing the MD5 checksum of a Trojan horse package.
CVE-2008-3323
- No confirmed exploitation signals yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EG Risk
- 0EG Risk 0/100
EG Risk is EchelonGraph's 0–100 priority score. It fuses intrinsic severity with real-world exploitation and automatability, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. It is distinct from the 0–10 EG Score, which measures severity.
- EPSS
- 84.0%
- KEV
- Not listed
Published
July 28, 2008
Last Modified
April 23, 2026
References (18)
- cve@mitrehttp://cygwin.com/ml/cygwin-announce/2008-08/msg00001.html
- cve@mitrehttp://secunia.com/advisories/31271
- cve@mitrehttp://securityreason.com/securityalert/4051
- cve@mitrehttp://www.security-objectives.com/advisories/SECOBJADV-2008-02.txt
- cve@mitrehttp://www.securityfocus.com/archive/1/494756/100/0/threaded
- cve@mitrehttp://www.securityfocus.com/bid/30375
- cve@mitrehttp://www.vupen.com/english/advisories/2008/2321
- cve@mitrehttps://bugzilla.redhat.com/show_bug.cgi?id=449929
- cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/44047
- af854a3a-2127-422b-91ae-364da2661108http://cygwin.com/ml/cygwin-announce/2008-08/msg00001.html
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/31271
- af854a3a-2127-422b-91ae-364da2661108http://securityreason.com/securityalert/4051
- af854a3a-2127-422b-91ae-364da2661108http://www.security-objectives.com/advisories/SECOBJADV-2008-02.txt
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/494756/100/0/threaded
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/30375
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 7× in last 7d / 36× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-23 14:14 UTCEPSS rescore
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Frequently asked(4)
What is CVE-2008-3323?
When was CVE-2008-3323 disclosed?
Is CVE-2008-3323 actively exploited?
How do I remediate CVE-2008-3323?
Dependency Blast Radius
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