Medium severity · published Jul 15, 2019
CVE-2019-1010299
The Rust Programming Language Standard Library 1.18.0 and later is affected by: CWE-200: Information Exposure
5.3
CVSS
1.5%
EPSS
No
On KEV
Description
The Rust Programming Language Standard Library 1.18.0 and later is affected by: CWE-200: Information Exposure. The impact is: Contents of uninitialized memory could be printed to string or to log file. The component is: Debug trait implementation for std::collections::vec_deque::Iter. The attack vector is: The program needs to invoke debug printing for iterator over an empty VecDeque. The fixed version is: 1.30.0, nightly versions after commit b85e4cc8fadaabd41da5b9645c08c68b8f89908d.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RU
Rust · Rust-lang
1.18.0 before 1.30.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-1010299
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-1010299
Exploit
https://github.com/rust-lang/rust/issues/53566
Patch
https://github.com/rust-lang/rust/pull/53571/commits/b85e4cc8fadaabd41da5b9645c08c68b8f89908d
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