Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2017-16362

Severity CVSS v4.0:
Pending analysis
Type:
CWE-125 Out-of-bounds Read
Publication date:
09/12/2017
Last modified:
20/04/2025

Description

An issue was discovered in Adobe Acrobat and Reader: 2017.012.20098 and earlier versions, 2017.011.30066 and earlier versions, 2015.006.30355 and earlier versions, and 11.0.22 and earlier versions. This vulnerability is an instance of an out of bounds read vulnerability in the MakeAccesible plugin, when handling font data. It causes an out of bounds memory access, which sometimes triggers an access violation exception. Attackers can exploit the vulnerability by using the out of bounds access for unintended reads, writes, or frees, potentially leading to code corruption, control-flow hijack, or an information leak attack.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:M/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 9.30 HIGH
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
9.30
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:* 11.0.22 (including)
cpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:* 17.0 (including) 17.011.30066 (including)
cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:* -17.012.20098 (including)
cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:classic:*:*:* 15.0 (including) 15.006.30355 (including)
cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:* 11.0.22 (including)
cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:* 17.0 (including) 17.011.30066 (including)
cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:* -17.012.20098 (including)
cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:classic:*:*:* 15.0 (including) 15.006.30355 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools