Adobe Acrobat Reader Font Parser out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Adobe Acrobat Reader. This issue affects some unknown processing of the component Font Parser. The manipulation results in out-of-bounds. This vulnerability is reported as CVE-2022-44515. The attack requires a local approach. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Adobe Acrobat Reader (Document Reader Software) (version unknown). It has been classified as problematic. Affected is an unknown function of the component Font Parser. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality. CVE summarizes:

Acrobat Reader DC version 22.001.20085 (and earlier), 20.005.3031x (and earlier) and 17.012.30205 (and earlier) are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

The weakness was disclosed 05/26/2023. The advisory is shared for download at zerodayinitiative.com. This vulnerability is traded as CVE-2022-44515 since 10/31/2022. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/31/2022 🔍
05/26/2023 +206 days 🔍
05/26/2023 +0 days 🔍
01/11/2025 +596 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: zerodayinitiative.com
Status: Confirmed

CVE: CVE-2022-44515 (🔍)
GCVE (CVE): GCVE-0-2022-44515
GCVE (VulDB): GCVE-100-229992

Entryinfo

Created: 05/26/2023 07:12
Updated: 01/11/2025 02:17
Changes: 05/26/2023 07:12 (38), 12/19/2024 08:19 (27), 01/11/2025 02:17 (12)
Complete: 🔍
Cache ID: 216::103

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