Bug 2292350 (CVE-2024-35325)
| Summary: | CVE-2024-35325 libyaml: double-free in yaml_event_delete in /src/libyaml/src/api.c | ||
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| Product: | [Other] Security Response | Reporter: | Rohit Keshri <rkeshri> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | CLOSED NOTABUG | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | agarcial, ahrabovs, aoconnor, aprice, asegurap, aucunnin, bdettelb, caswilli, crizzo, dfreiber, dhalasz, dkuc, dnakabaa, doconnor, drow, fjansen, hkataria, jburrell, jdobes, jmitchel, jsamir, jsherril, jtanner, jvasik, kaycoth, kholdawa, kshier, lbalhar, lcouzens, luizcosta, mhayden, mpierce, mskarbek, mstoklus, nweather, oezr, orabin, psegedy, rblanco, stcannon, sthirugn, teagle, vkrizan, vkumar, vmugicag, xiaoxwan, yguenane, zzhou |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: |
A vulnerability was found in libyaml in versions up to 0.2.5. This issue affects the yaml_event_delete function in the /src/libyaml/src/api.c. file, leading to a double-free problem.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2024-08-02 13:19:47 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: | 2292357, 2292358, 2292359, 2292360 | ||
| Bug Blocks: | 2292349 | ||
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Description
Rohit Keshri
2024-06-14 06:04:51 UTC
Created R-yaml tracking bugs for this issue: Affects: fedora-all [bug 2292359] Created ghc-yaml tracking bugs for this issue: Affects: epel-all [bug 2292358] Created libyaml tracking bugs for this issue: Affects: fedora-all [bug 2292357] Created python-ruamel-yaml-clib tracking bugs for this issue: Affects: fedora-all [bug 2292360] The author of libyaml thinks it's a misuse of the API, not a vulnerability: https://github.com/yaml/libyaml/issues/303 Per the upstream developer, this involves a misuse of the underlying C API which is not necessary and not documented: https://github.com/yaml/libyaml/issues/297#issuecomment-2161577994 |