Bug 2407440 (CVE-2025-64118)
| Summary: | CVE-2025-64118 node-tar: tar: node-tar: Information disclosure via reading a truncated tar file | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | aazores, abarbaro, abrianik, abuckta, akostadi, alcohan, alizardo, amasferr, anjoseph, anpicker, anthomas, aschwart, asoldano, ataylor, bbaranow, bbrownin, bdettelb, bmaxwell, boliveir, bparees, brian.stansberry, carogers, caswilli, cmah, darran.lofthouse, dbosanac, dbruscin, dfreiber, dhanak, dkuc, dmayorov, doconnor, dosoudil, drosa, drow, dsimansk, dymurray, eaguilar, ebaron, ehelms, erezende, fjuma, ggainey, ggrzybek, gmalinko, gparvin, haoli, hasun, hkataria, ibek, ibolton, istudens, ivassile, iweiss, jajackso, janstey, jbalunas, jburrell, jcammara, jcantril, jchui, jfula, jhe, jkoehler, jlledo, jmatthew, jmitchel, jmontleo, jneedle, jolong, jowilson, jprabhak, jreimann, jrokos, juwatts, kaycoth, kegrant, kingland, koliveir, kshier, ktsao, kvanderr, kverlaen, lball, lchilton, lphiri, mabashia, manissin, matzew, mdessi, mhulan, mnovotny, mosmerov, mposolda, mrizzi, mstipich, msvehla, nboldt, ngough, nmoumoul, nwallace, nyancey, ometelka, orabin, osousa, owatkins, pahickey, pantinor, parichar, pberan, pbohmill, pbraun, pcattana, pcreech, pdelbell, pesilva, pgaikwad, pjindal, pmackay, psrna, ptisnovs, rchan, rexwhite, rhaigner, rjohnson, rmartinc, rojacob, rstancel, rstepani, sausingh, sdawley, sfeifer, shvarugh, simaishi, slucidi, smaestri, smallamp, smcdonal, sseago, ssilvert, stcannon, sthirugn, sthorger, syedriko, tasato, teagle, tfister, thavo, tmalecek, tom.jenkinson, tsedmik, veshanka, vkumar, vmuzikar, wtam, xdharmai, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in node-tar, a Tar utility for Node.js. This vulnerability allows a local attacker to potentially disclose sensitive information. When the .t (or .list) function is used with { sync: true } to read tar entry contents, and the tar file is concurrently modified on disk to a smaller size, the function may return uninitialized memory contents. This could lead to the exposure of arbitrary data.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 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: | 2431062, 2431063, 2431065, 2431067, 2431068, 2431070, 2431071, 2431072, 2431073, 2431074, 2431075, 2431076, 2431077, 2431078, 2431080, 2431081, 2431082, 2431083, 2431084, 2431085, 2431087, 2431089, 2431091, 2431064, 2431066, 2431069, 2431079, 2431093 | ||
| Bug Blocks: | |||
node-tar is a Tar for Node.js. In 7.5.1, using .t (aka .list) with { sync: true } to read tar entry contents returns uninitialized memory contents if tar file was changed on disk to a smaller size while being read. This vulnerability is fixed in 7.5.2.