accel-ppp telnet.c telnet_input_char memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in accel-ppp. This affects the function telnet_input_char of the file opt/src/accel-pppd/cli/telnet.c. Such manipulation leads to memory corruption. This vulnerability is documented as CVE-2022-0982. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in accel-ppp (the affected version unknown) and classified as critical. Affected by this issue is the function telnet_input_char of the file opt/src/accel-pppd/cli/telnet.c. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability.

The weakness was released 03/16/2022 as 164. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2022-0982 since 03/15/2022. There are known technical details, but no exploit is available.

Upgrading eliminates this vulnerability.

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Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

03/15/2022 🔍
03/16/2022 +1 days 🔍
03/16/2022 +0 days 🔍
03/19/2022 +3 days 🔍

Sourcesinfo

Advisory: 164
Status: Confirmed

CVE: CVE-2022-0982 (🔍)
GCVE (CVE): GCVE-0-2022-0982
GCVE (VulDB): GCVE-100-195296

Entryinfo

Created: 03/16/2022 22:49
Updated: 03/19/2022 14:22
Changes: 03/16/2022 22:49 (38), 03/19/2022 14:22 (1)
Complete: 🔍
Cache ID: 216::103

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