Bug 1947593 (CVE-2021-30184)
| Summary: | CVE-2021-30184 gnuchess: buffer overflows in the cmd_pgnload() and cmd_pgnreplay() functions in frontend/cmd.cc | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Guilherme de Almeida Suckevicz <gsuckevi> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED NOTABUG | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | caillon+fedoraproject, gwync, lgriffin, mcepl |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-04-08 23:35:31 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1947594, 1947595 | ||
| Bug Blocks: | 1947596 | ||
|
Description
Guilherme de Almeida Suckevicz
2021-04-08 17:59:26 UTC
Created gnuchess tracking bugs for this issue: Affects: epel-7 [bug 1947595] Affects: fedora-all [bug 1947594] The affected code appeared in multiple functions - cmd_load(), cmd_pgnload(), and cmd_pgnreplay(). It seems it was first introduced in gnuchess version 6.0 - the latest version 5.08 tagged in upstream CVS repo does not have them yet, and they are included in the initial import to the upstream SVN repo. The cmd_load() was previously fixed via: http://svn.savannah.gnu.org/viewvc/chess?view=revision&revision=182 The other two cases are not yet fixed upstream. This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2021-30184 |