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4 vulnerabilities found for by TIMLEGGE
CVE-2026-30909 (GCVE-0-2026-30909)
Vulnerability from cvelistv5
Published
2026-03-08 00:46
Modified
2026-03-10 13:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
Crypt::NaCl::Sodium versions through 2.002 for Perl has potential integer overflows.
bin2hex, encrypt, aes256gcm_encrypt_afternm and seal functions do not check that output size will be less than SIZE_MAX, which could lead to integer wraparound causing an undersized output buffer.
Encountering this issue is unlikely as the message length would need to be very large.
For bin2hex() the bin_len would have to be > SIZE_MAX / 2 For encrypt() the msg_len would need to be > SIZE_MAX - 16U For aes256gcm_encrypt_afternm() the msg_len would need to be > SIZE_MAX - 16U For seal() the enc_len would need to be > SIZE_MAX - 64U
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TIMLEGGE | Crypt::NaCl::Sodium |
Version: 0 < |
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CVE-2026-2588 (GCVE-0-2026-2588)
Vulnerability from cvelistv5
Published
2026-02-22 23:31
Modified
2026-02-23 18:47
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
Crypt::NaCl::Sodium versions through 2.001 for Perl has an integer overflow flaw on 32-bit systems.
Sodium.xs casts a STRLEN (size_t) to unsigned long long when passing a length pointer to libsodium functions. On 32-bit systems size_t is typically 32-bits while an unsigned long long is at least 64-bits.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TIMLEGGE | Crypt::NaCl::Sodium |
Version: 0 < |
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CVE-2025-40934 (GCVE-0-2025-40934)
Vulnerability from cvelistv5
Published
2025-11-26 22:34
Modified
2025-11-28 18:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Summary
XML-Sig versions 0.27 through 0.67 for Perl incorrectly validates XML files if signatures are omitted.
An attacker can remove the signature from the XML document to make it pass the verification check.
XML-Sig is a Perl module to validate signatures on XML files. An unsigned XML file should return an error message. The affected versions return true when attempting to validate an XML file that contains no signatures.
References
| URL | Tags | |
|---|---|---|
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CVE-2020-36846 (GCVE-0-2020-36846)
Vulnerability from cvelistv5
Published
2025-05-30 00:50
Modified
2025-05-30 22:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1395 - Dependency on Vulnerable Third-Party Component
Summary
A buffer overflow, as described in CVE-2020-8927, exists in the embedded Brotli library. Versions of IO::Compress::Brotli prior to 0.007 included a version of the brotli library prior to version 1.0.8, where an attacker controlling the input length of a "one-shot" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your IO::Compress::Brotli module to 0.007 or later. If one cannot update, we recommend to use the "streaming" API as opposed to the "one-shot" API, and impose chunk size limits.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TIMLEGGE | IO::Compress::Brotli |
Version: 0 < 0.007 |
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