ID CVE-2019-9936
Summary In SQLite 3.27.2, running fts5 prefix queries inside a transaction could trigger a heap-based buffer over-read in fts5HashEntrySort in sqlite3.c, which may lead to an information leak. This is related to ext/fts5/fts5_hash.c.
References
Vulnerable Configurations
  • cpe:2.3:a:sqlite:sqlite:3.27.2:*:*:*:*:*:*:*
    cpe:2.3:a:sqlite:sqlite:3.27.2:*:*:*:*:*:*:*
CVSS
Base: 5.0 (as of 23-08-2020 - 01:15)
Impact:
Exploitability:
CWE CWE-125
CAPEC
  • Infiltration of Hardware Development Environment
    An attacker, leveraging the ability to manipulate components of primary support systems and tools within the development and production environments, inserts malicious software within the hardware and/or firmware development environment. The infiltration purpose is to alter developed hardware components in a system destined for deployment at the victim's organization, for the purpose of disruption or further compromise.
  • Overread Buffers
    An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL NONE NONE
cvss-vector via4 AV:N/AC:L/Au:N/C:P/I:N/A:N
refmap via4
bid 107562
confirm https://security.netapp.com/advisory/ntap-20190416-0005/
fedora
  • FEDORA-2019-8641591b3c
  • FEDORA-2019-a01751837d
gentoo GLSA-201908-09
misc
mlist [debian-lts-announce] 20200822 [SECURITY] [DLA 2340-1] sqlite3 security update
suse openSUSE-SU-2019:1372
ubuntu USN-4019-1
Last major update 23-08-2020 - 01:15
Published 22-03-2019 - 08:29
Last modified 23-08-2020 - 01:15
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