CVE-2017-16844

Current Description

Heap-based buffer overflow in the loadbuf function in formisc.c in formail in procmail 3.22 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted e-mail message because of a hardcoded realloc size, a different vulnerability than CVE-2014-3618.

Basic Data

PublishedNovember 16, 2017
Last ModifiedFebruary 04, 2018
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-119
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactCOMPLETE
CVSS 2 - Availability ImpactCOMPLETE
CVSS 2 - Base Score10.0
SeverityHIGH
Exploitability Score10.0
Impact Score10.0
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

CVSS 3 - Version3.0
CVSS 3 - Vector StringCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3 - Attack VectorNETWORK
CVSS 3 - Attack ComplexityLOW
CVSS 3 - Privileges RequiredNONE
CVSS 3 - User InteractionNONE
CVSS 3 - ScopeUNCHANGED
CVSS 3 - Confidentiality ImpactHIGH
CVSS 3 - Integrity ImpactHIGH
CVSS 3 - Availability ImpactHIGH
CVSS 3 - Base Score9.8
CVSS 3 - Base SeverityCRITICAL
Exploitability Score3.9
Base SeverityCRITICAL

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationProcmailProcmail3.22*******

Vulnerable Software List

VendorProductVersions
Procmail Procmail 3.22

References

NameSourceURLTags
1039844http://www.securitytracker.com/id/1039844SECTRACKThird Party Advisory VDB Entry
RHSA-2017:3269https://access.redhat.com/errata/RHSA-2017:3269REDHATThird Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=876511https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=876511MISCIssue Tracking Third Party Advisory
[debian-lts-announce] 20171118 [SECURITY] [DLA 1173-1] procmail security updatehttps://lists.debian.org/debian-lts-announce/2017/11/msg00019.htmlMLIST
DSA-4041https://www.debian.org/security/2017/dsa-4041DEBIANThird Party Advisory