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CVE-2019-16707

Date: September 23, 2019

Hunspell 1.7.0 has an invalid read operation in SuggestMgr::leftcommonsubstring in suggestmgr.cxx.

Language: C

Severity Score

6.5

Related Resources (15)

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-16707

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D2YOYFI36IWKABNGFTWXCH7TTGAFODH6/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/24NTBHK2QNYKSBMJI34WEU5MHS3H2FAI/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D2YOYFI36IWKABNGFTWXCH7TTGAFODH6/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UD4AJ4M74VT3I6L37E4P5DNYZYBZIOVM/

Url: https://security-tracker.debian.org/tracker/CVE-2019-16707

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UD4AJ4M74VT3I6L37E4P5DNYZYBZIOVM/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LNTSVWI4SWBQL6XMXNGEH7EAQ45WN63G/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/24NTBHK2QNYKSBMJI34WEU5MHS3H2FAI/

Url: https://github.com/butterflyhack/hunspell-crash

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LNTSVWI4SWBQL6XMXNGEH7EAQ45WN63G/

Url: https://access.redhat.com/security/cve/CVE-2019-16707

Url: https://security.alpinelinux.org/vuln/CVE-2019-16707

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2019-16707

Url: https://www.mend.io/vulnerability-database/CVE-2019-16707

Severity Score

6.5

Weakness Type (CWE)

Buffer Errors

CWE-119

CVSS v3.1

Base Score:	6.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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