CVE-2024-57835
Amon2::Auth::Site::LINE versions through 0.04 for Perl uses insecure rand() function for cryptographic functions
Amon2::Auth::Site::LINE uses the String::Random module to generate nonce values.
String::Random defaults to Perl's built-in predictable random number generator, the rand() function, which is not cryptographically secure
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Amon2::Auth::Site::LINE versions through 0.04 for Perl uses insecure rand() function for cryptographic functions
Amon2::Auth::Site::LINE uses the String::Random module to generate nonce values.
String::Random defaults to Perl's built-in predictable random number generator, the rand() function, which is not cryptographically secure
- Record
CVE-2024-57835- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L - Weakness
- CWE-338
- Updated
- 2026-11-02
EUVDEUVD-2024-54367
Amon2::Auth::Site::LINE uses the String::Random module to generate nonce values.
String::Random defaults to Perl's built-in predictable random number generator, the rand() function, which is not cryptographically secure
- Record
EUVD-2024-54367- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-ch4m-2996-7xpv
Amon2::Auth::Site::LINE uses the String::Random module to generate nonce values. String::Random...
Amon2::Auth::Site::LINE uses the String::Random module to generate nonce values.
String::Random defaults to Perl's built-in predictable random number generator, the rand() function, which is not cryptographically secure
- Record
GHSA-ch4m-2996-7xpv- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L - Weakness
- CWE-338
- Updated
- 2026-11-02
NVD
Amon2::Auth::Site::LINE uses the String::Random module to generate nonce values.
String::Random defaults to Perl's built-in predictable random number generator, the rand() function, which is not cryptographically secure
- Record
CVE-2024-57835- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L - Weakness
- CWE-338
- Updated
- 2026-11-02
OSV
Amon2::Auth::Site::LINE versions through 0.04 for Perl uses insecure rand() function for cryptographic functions
Amon2::Auth::Site::LINE uses the String::Random module to generate nonce values.
String::Random defaults to Perl's built-in predictable random number generator, the rand() function, which is not cryptographically secure
- Record
CVE-2024-57835- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L - Weakness
- CWE-338
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-57835 is a medium vulnerability (CVSS 5.5) in Taniguchi Amon2::auth::site::line, published April 5, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 22nd percentile. No source names a fixed version.
References
metacpan.org/release/SHLOMIF/String-Random-0.32/source/lib/String/Random.pm
security.metacpan.org/docs/guides/random-data-for-security.html
nvd.nist.gov/vuln/detail/CVE-2024-57835
github.com/advisories/GHSA-ch4m-2996-7xpv
cpan.org/modules