CVE-2008-3657
Last modified
CVE-2008-3657 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 13.67% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Ruby-Lang | Ruby | <= 1.8.5 | — |
| Ruby-Lang | Ruby | 1.6.8 | — |
| Ruby-Lang | Ruby | 1.8.0 | — |
| Ruby-Lang | Ruby | 1.8.1 | — |
| Ruby-Lang | Ruby | 1.8.2 | — |
| Ruby-Lang | Ruby | 1.8.3 | — |
| Ruby-Lang | Ruby | 1.8.4 | — |
| Ruby-Lang | Ruby | 1.8.5 | P11 |
| Ruby-Lang | Ruby | 1.8.6 | — |
| Ruby-Lang | Ruby | 1.8.7 | — |
| Ruby-Lang | Ruby | 1.9.0 | — |
References
- http://secunia.com/advisories/31430Vendor Advisory
- http://secunia.com/advisories/31697Vendor Advisory
- http://secunia.com/advisories/32165Vendor Advisory
- http://secunia.com/advisories/32219Vendor Advisory
- http://secunia.com/advisories/32255Vendor Advisory
- http://secunia.com/advisories/32256Vendor Advisory
- http://secunia.com/advisories/32371Vendor Advisory
- http://secunia.com/advisories/33178Vendor Advisory
- http://secunia.com/advisories/35074Vendor Advisory
- http://www.securityfocus.com/bid/30644Exploit, Patch
- http://www.us-cert.gov/cas/techalerts/TA09-133A.htmlUS Government Resource
- http://www.vupen.com/english/advisories/2008/2334Vendor Advisory
- http://www.vupen.com/english/advisories/2009/1297Vendor Advisory
- http://secunia.com/advisories/31430Vendor Advisory
- http://secunia.com/advisories/31697Vendor Advisory
- http://secunia.com/advisories/32165Vendor Advisory
- http://secunia.com/advisories/32219Vendor Advisory
- http://secunia.com/advisories/32255Vendor Advisory
- http://secunia.com/advisories/32256Vendor Advisory
- http://secunia.com/advisories/32371Vendor Advisory
- http://secunia.com/advisories/33178Vendor Advisory
- http://secunia.com/advisories/35074Vendor Advisory
- http://www.securityfocus.com/bid/30644Exploit, Patch
- http://www.us-cert.gov/cas/techalerts/TA09-133A.htmlUS Government Resource
- http://www.vupen.com/english/advisories/2008/2334Vendor Advisory
- http://www.vupen.com/english/advisories/2009/1297Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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