fkie_cve-2019-9192
Vulnerability from fkie_nvd
Published
2019-02-26 18:29
Modified
2024-11-21 04:51
Summary
In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion, as demonstrated by '(|)(\\1\\1)*' in grep, a different issue than CVE-2018-20796. NOTE: the software maintainer disputes that this is a vulnerability because the behavior occurs only with a crafted pattern
Impacted products
Vendor Product Version
gnu glibc *



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  "descriptions": [
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      "lang": "en",
      "value": "In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion, as demonstrated by \u0027(|)(\\\\1\\\\1)*\u0027 in grep, a different issue than CVE-2018-20796. NOTE: the software maintainer disputes that this is a vulnerability because the behavior occurs only with a crafted pattern"
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      "value": "** EN DISPUTA ** EN GNU C Library (tambi\u00e9n conocido como glibc o libc6), hasta la versi\u00f3n 2.29, check_dst_limits_calc_pos_1 en posix/regexec.c tiene una recursi\u00f3n no controlada, tal y como queda demostrado con \"(|)(\\\\1\\\\1)*\" en grep. Este problema es diferente de CVE-2018-20796. NOTA: el mantenedor del software discute si esto es una vulnerabilidad debido a que el comportamiento solo ocurre con un patr\u00f3n manipulado."
    }
  ],
  "id": "CVE-2019-9192",
  "lastModified": "2024-11-21T04:51:10.530",
  "metrics": {
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  "published": "2019-02-26T18:29:00.340",
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      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=24269"
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  "vulnStatus": "Modified",
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          "lang": "en",
          "value": "CWE-674"
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      "source": "nvd@nist.gov",
      "type": "Primary"
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}


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