cve-2019-3823
Vulnerability from cvelistv5
Published
2019-02-06 20:00
Modified
2024-08-04 19:19
Severity ?
4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Summary
libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to `smtp_endofresp()` isn't NUL terminated and contains no character ending the parsed number, and `len` is set to 5, then the `strtol()` call reads beyond the allocated buffer. The read contents will not be returned to the caller.
References
secalert@redhat.comhttp://www.securityfocus.com/bid/106950Third Party Advisory, VDB Entry
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2019:3701
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3823Exploit, Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-936080.pdf
secalert@redhat.comhttps://curl.haxx.se/docs/CVE-2019-3823.htmlPatch, Vendor Advisory
secalert@redhat.comhttps://lists.apache.org/thread.html/8338a0f605bdbb3a6098bb76f666a95fc2b2f53f37fa1ecc89f1146f%40%3Cdevnull.infra.apache.org%3E
secalert@redhat.comhttps://security.gentoo.org/glsa/201903-03Third Party Advisory
secalert@redhat.comhttps://security.netapp.com/advisory/ntap-20190315-0001/Exploit, Third Party Advisory
secalert@redhat.comhttps://usn.ubuntu.com/3882-1/Third Party Advisory
secalert@redhat.comhttps://www.debian.org/security/2019/dsa-4386Third Party Advisory
secalert@redhat.comhttps://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.htmlPatch, Third Party Advisory
secalert@redhat.comhttps://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
Impacted products
The curl Projectcurl
Show details on NVD website

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