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CVE-2023-36328

Date: August 31, 2023

Integer Overflow vulnerability in mp_grow in libtom libtommath before commit beba892bc0d4e4ded4d667ab1d2a94f4d75109a9, allows attackers to execute arbitrary code and cause a denial of service (DoS).

Language: C

Severity Score

9.8

Related Resources (11)

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-36328

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3H2PFUTBKQUDSOJXQQS7LUSZQWT3JTW2/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6ZUPWZGPFJ4JOI2NIP7YLRKZD5YXQTBK/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/46GORAXZ34MHQNUGJBKS7PJ5NSMIAJGC/

Url: https://security-tracker.debian.org/tracker/CVE-2023-36328

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3H2PFUTBKQUDSOJXQQS7LUSZQWT3JTW2/

Url: https://lists.debian.org/debian-lts-announce/2024/09/msg00011.html

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/46GORAXZ34MHQNUGJBKS7PJ5NSMIAJGC/

Url: https://github.com/libtom/libtommath/pull/546

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6ZUPWZGPFJ4JOI2NIP7YLRKZD5YXQTBK/

Url: https://www.mend.io/vulnerability-database/CVE-2023-36328

Severity Score

9.8

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

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