Pure-FTPd 1.0.49 diraliases.c init_aliases uninitialized pointer

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Pure-FTPd 1.0.49. Affected by this vulnerability is the function init_aliases of the file diraliases.c. The manipulation leads to uninitialized pointer. This vulnerability is uniquely identified as CVE-2020-9274. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Pure-FTPd 1.0.49 (File Transfer Software) and classified as critical. This issue affects the function init_aliases of the file diraliases.c. The manipulation with an unknown input leads to a uninitialized pointer vulnerability. Using CWE to declare the problem leads to CWE-824. The product accesses or uses a pointer that has not been initialized. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in Pure-FTPd 1.0.49. An uninitialized pointer vulnerability has been detected in the diraliases linked list. When the *lookup_alias(const char alias) or print_aliases(void) function is called, they fail to correctly detect the end of the linked list and try to access a non-existent list member. This is related to init_aliases in diraliases.c.

The weakness was disclosed 02/26/2020. The identification of this vulnerability is CVE-2020-9274 since 02/19/2020. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Uninitialized pointer
CWE: CWE-824 / CWE-908
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

02/19/2020 🔍
02/26/2020 +7 days 🔍
02/27/2020 +1 days 🔍
04/06/2024 +1500 days 🔍

Sourcesinfo

Advisory: 8d0d42542e2cb7a56d645fbe4d0ef436e38bcefa
Status: Not defined

CVE: CVE-2020-9274 (🔍)
GCVE (CVE): GCVE-0-2020-9274
GCVE (VulDB): GCVE-100-150557

Entryinfo

Created: 02/27/2020 07:09
Updated: 04/06/2024 09:42
Changes: 02/27/2020 07:09 (35), 02/27/2020 07:14 (18), 04/06/2024 09:39 (19), 04/06/2024 09:42 (1)
Complete: 🔍
Cache ID: 216::103

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