Bug 474317 (CVE-2008-5314)
| Summary: | CVE-2008-5314 clamav: DoS / crash via crafted jpeg image | ||||||||
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| Product: | [Other] Security Response | Reporter: | Tomas Hoger <thoger> | ||||||
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | |||||||
| Severity: | medium | Docs Contact: | |||||||
| Priority: | medium | ||||||||
| Version: | unspecified | CC: | redhat-bugzilla, rh-bugzilla, robert.scheck, steve | ||||||
| Target Milestone: | --- | Keywords: | Security | ||||||
| Target Release: | --- | ||||||||
| Hardware: | All | ||||||||
| OS: | Linux | ||||||||
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| Fixed In Version: | Doc Type: | Bug Fix | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2010-03-29 09:21:30 UTC | Type: | --- | ||||||
| Regression: | --- | Mount Type: | --- | ||||||
| Documentation: | --- | CRM: | |||||||
| Verified Versions: | Category: | --- | |||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||
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Description
Tomas Hoger
2008-12-03 10:09:46 UTC
Created attachment 325508 [details] Upstream patch svn diff -c 4478 http://svn.clamav.net/svn/clamav-devel/ Created attachment 325509 [details] Test case from the upstream bug report https://wwws.clamav.net/bugzilla/show_bug.cgi?id=1266 JPEG file generated by the test case in comment #2 crashes clamav with outdated virus DB (e.g. one installed on F9 from Fedora archives), but no longer crashes clamav with up-to-date DB files (as noted in the upstream bug, affected functionality was disabled in the affected versions). So we're back at the old, yet still unanswered question: https://bugzilla.redhat.com/show_bug.cgi?id=470783#c11 Is it worth backporting patches to older versions, when the affected code remains disabled there anyway, so they are not really affected in most cases, just clamav is getting more and more crippled in the time? Tomas, I think you should forward this question upstream, as I got different inofficial replies by them. Maybe as Security Team you've a better chance to get a real answer how things should be and how it behaved in the past. EPEL 4 and 5 as well as Fedora 10 and Rawhide are already on the new version; only Fedora 8 and Fedora 9 maybe need to get backported or whatever turns out after the ClamAV upstream response. CVE id CVE-2008-5314 was assigned to this issue: Stack consumption vulnerability in libclamav/special.c in ClamAV before 0.94.2 allows remote attackers to cause a denial of service (daemon crash) via a crafted JPEG file, related to the cli_check_jpeg_exploit, jpeg_check_photoshop, and jpeg_check_photoshop_8bim functions. clamav-0.94.2-1.fc10 has been pushed to the Fedora 10 stable repository. If problems still persist, please make note of it in this bug report. |