medium
6.5
CWE
119 787 20 362 416
Advisory Published
Updated

CVE-2020-19188: Buffer Overflow

First published: Tue Aug 22 2023(Updated: )

Accessibility. A privacy issue was addressed with improved private data redaction for log entries.

Credit: CVE-2020-19185 CVE-2020-19186 CVE-2020-19187 CVE-2020-19188 CVE-2020-19189 CVE-2020-19190 cve@mitre.org Noah Roskin-Frazee Pr Ivan Fratric Google Project Zero Trend Micro Zero Day InitiativeMichael DePlante @izobashi Trend Micro Zero Day InitiativeMickey Jin @patch1t an anonymous researcher Marc Newlin SkySafeKoh M. Nakagawa @tsunek0h CVE-2023-38545 CVE-2023-38039 CVE-2023-38546 Yann GASCUEL Alter SolutionsAnthony Cruz Tyrant Corp @App Wojciech Regula SecuRingZhenjiang Zhao Pangu TeamQianxin Junsung Lee Meysam Firouzi @R00tkitSMM Pan ZhenPeng @Peterpan0927 STAR Labs SG PteEloi Benoist-Vanderbeken @elvanderb SynacktivCVE-2023-42893 CVE-2023-3618 Ron Masas BreakPointCsaba Fitzl @theevilbit OffSecCsaba Fitzl @theevilbit Offensive SecurityArsenii Kostromin (0x3c3e) Mattie Behrens Joshua Jewett @JoshJewett33 Zhongquan Li @Guluisacat Zhongquan Li @Guluisacat Dawn Security Lab of JingDongCVE-2023-5344 Pwn2car Zoom Offensive Security Team Nan Wang @eternalsakura13 360 Vulnerability Research Instituterushikesh nandedkar SungKwon Lee (Demon.Team) Kirin @Pwnrin Don Clarke

Affected SoftwareAffected VersionHow to fix
Apple macOS Monterey<12.7.2
12.7.2
Apple macOS<14.2
14.2
Apple macOS<13.6.3
13.6.3
ncurses=6.1
netapp active iq unified manager vsphere

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2020-19188?

    CVE-2020-19188 is a buffer overflow vulnerability in the fmt_entry function in progs/dump_entry.c:1116 in ncurses 6.1.

  • How does CVE-2020-19188 impact the affected software?

    CVE-2020-19188 allows remote attackers to cause a denial of service in ncurses 6.1 via crafted commands.

  • What is the severity level of CVE-2020-19188?

    The severity level of CVE-2020-19188 is medium, with a CVSS score of 6.5.

  • How can I mitigate CVE-2020-19188?

    To mitigate CVE-2020-19188, update to a version of ncurses that is not affected by the vulnerability.

  • Where can I find more information about CVE-2020-19188?

    You can find more information about CVE-2020-19188 at the following references: [GitHub](https://github.com/zjuchenyuan/fuzzpoc/blob/master/infotocap_poc4.md) and [NetApp Security Advisory](https://security.netapp.com/advisory/ntap-20231006-0005/).

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