cve-2019-12519
Vulnerability from cvelistv5
Published
2020-04-15 19:20
Modified
2024-08-04 23:24
Severity ?
Summary
An issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid calls ESIExpression::Evaluate. This function uses a fixed stack buffer to hold the expression while it's being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a new member to the stack. When adding a new member, there is no check to ensure that the stack won't overflow.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2020-05/msg00018.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2020/04/23/1Mailing List, Third Party Advisory
cve@mitre.orghttps://gitlab.com/jeriko.one/security/-/blob/master/squid/CVEs/CVE-2019-12519.txtThird Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2020/07/msg00009.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/202005-05Third Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20210205-0006/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4356-1/Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2020/dsa-4682Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00018.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2020/04/23/1Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.com/jeriko.one/security/-/blob/master/squid/CVEs/CVE-2019-12519.txtThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/07/msg00009.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202005-05Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210205-0006/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4356-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2020/dsa-4682Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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         id: "CVE-2019-12519",
         lastModified: "2024-11-21T04:23:01.190",
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         published: "2020-04-15T20:15:13.473",
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Cuando de procesa la expresión, podría evaluar la parte superior de la pila o agregar un nuevo miembro en la pila. Cuando se agrega un nuevo miembro, no se realiza ninguna comprobación para asegurar que la pila no se 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   },
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
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