Rclone
CVE-2018-12907
HIGH
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
1DescriptionNVD
In Rclone 1.42, use of "rclone sync" to migrate data between two Google Cloud Storage buckets might allow attackers to trigger the transmission of any URL's content to Google, because there is no validation of a URL field received from the Google Cloud Storage API server, aka a "RESTLESS" issue.
AnalysisAI
In Rclone 1.42, use of "rclone sync" to migrate data between two Google Cloud Storage buckets might allow attackers to trigger the transmission of any URL's content to Google, because there is no. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. In Rclone 1.42, use of "rclone sync" to migrate data between two Google Cloud Storage buckets might allow attackers to trigger the transmission of any URL's content to Google, because there is no validation of a URL field received from the Google Cloud Storage API server, aka a "RESTLESS" issue. Affected products include: Rclone.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.
Authentication bypass in rclone's S3 server mode (rclone serve s3) allows any unauthenticated network attacker to impers
PowerShell smart-quote filename injection in rclone's SFTP backend allows an attacker who controls remote filenames to e
An issue was discovered in Rclone before 1.53.3. Rated high severity (CVSS 7.5), this vulnerability is remotely exploita
Cross-session credential isolation failure in rclone's FTP auth-proxy driver (versions 1.64.0-1.75.0) allows an authenti
Symlink escape in rclone's local backend (prior to v1.75.1) allows an attacker who controls sync source contents to appl
FTP CRLF injection in rclone before 1.75.0 allows an attacker who can place crafted filenames in a source namespace to i
Path traversal in rclone prior to 1.75.1 allows an attacker who can populate a source object store with raw `..` key seg
Cleartext disclosure of AWS STS session tokens affects rclone before 1.74.4 when its S3 backend follows a redirect that
Authentication/authorization bypass in rclone's dynamic serve interface (versions 1.70.0 through 1.75.0) lets remote att
Path traversal in the `rclone serve restic --private-repos` REST server (versions prior to 1.74.4) allows an authenticat
Arbitrary file write via symlink traversal in Rclone prior to 1.74.4 lets an attacker-controlled remote escape the local
Memory exhaustion in rclone 1.75.0's serve S3 multipart upload handler allows remote attackers to exhaust process or hos
Same weakness CWE-200 – Information Exposure
View allSame technique Information Disclosure
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External POC / Exploit Code
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