hankcs HanLP torch_util.py load_word2vec_as_vocab_tensor deserialization
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: poc
- Automatable: yes
- Technical impact: partial
Summary
A vulnerability has been found in hankcs HanLP up to 2.1.0-beta.64. The affected element is the function load_word2vec_as_vocab_tensor of the file hanlp/utils/torch_util.py. The manipulation of the argument vectors.vocab leads to deserialization. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: poc · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- hankcs HanLP
2.1.0-beta.0, 2.1.0-beta.1, 2.1.0-beta.2, 2.1.0-beta.3, 2.1.0-beta.4, 2.1.0-beta.5, 2.1.0-beta.6, 2.1.0-beta.7, 2.1.0-beta.8, 2.1.0-beta.9, 2.1.0-beta.10, 2.1.0-beta.11, 2.1.0-beta.12, 2.1.0-beta.13, 2.1.0-beta.14, 2.1.0-beta.15, 2.1.0-beta.16, 2.1.0-beta.17, 2.1.0-beta.18, 2.1.0-beta.19, 2.1.0-beta.20, 2.1.0-beta.21, 2.1.0-beta.22, 2.1.0-beta.23, 2.1.0-beta.24, 2.1.0-beta.25, 2.1.0-beta.26, 2.1.0-beta.27, 2.1.0-beta.28, 2.1.0-beta.29, and 35 more