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CVE-2008-3657
The dl module in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 does not check…
High7.5EPSS 13.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The dl module in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 does not check "taintness" of inputs, which allows context-dependent attackers to bypass safe levels and execute dangerous functions by accessing a library using DL.dlopen.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 13.7% · top 3.5% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (30)
- 31430 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 31697 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- USN-651-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- http://support.apple.com/kb/HT3549 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0264 (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-1652 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- FEDORA-2008-8736 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- oval:org.mitre.oval:def:9793 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 35074 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://support.avaya.com/elmodocs2/security/ASA-2008-424.htm (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-1651 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- APPLE-SA-2009-05-12 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- 30644 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- RHSA-2008:0897 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- http://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- 32219 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- TA09-133A (opens in a new tab)third-party-advisoryx_refsource_CERTx_transferred
- ruby-dl-security-bypass(44372) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 32255 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ADV-2009-1297 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 20080831 rPSA-2008-0264-1 ruby (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 32371 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 32165 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- GLSA-200812-17 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- 33178 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ADV-2008-2334 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 1020652 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- FEDORA-2008-8738 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494401 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 32256 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2008-3657)Record last updated .