PyTorch torch.jit.annotations.parse_type_line command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

A vulnerability classified as problematic was found in PyTorch (version unknown). The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

In PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely.

The weakness was disclosed 11/26/2022 as 88868. The advisory is shared at github.com. This vulnerability is known as CVE-2022-45907 since 11/26/2022. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

Upgrading eliminates this vulnerability. Applying the patch 767f6aa49fe20a2766b9843d01e3b7f7793df6a3 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The entries VDB-261395, VDB-261410 and VDB-261660 are pretty similar.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

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Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Patch: 767f6aa49fe20a2766b9843d01e3b7f7793df6a3

Timelineinfo

11/26/2022 🔍
11/26/2022 +0 days 🔍
11/26/2022 +0 days 🔍
12/23/2022 +27 days 🔍

Sourcesinfo

Advisory: 88868
Status: Confirmed

CVE: CVE-2022-45907 (🔍)
See also: 🔍

Entryinfo

Created: 11/26/2022 08:27
Updated: 12/23/2022 14:47
Changes: 11/26/2022 08:27 (38), 12/23/2022 14:47 (12)
Complete: 🔍
Cache ID: 3:1D2:103

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