CVE-2012-2417
MEDIUM5.3EPSS 4.1%python-crypto - programming error
發布日:2022/5/17修改日:2026/3/9
描述
PyCrypto before 2.6 does not produce appropriate prime numbers when using an ElGamal scheme to generate a key, which reduces the signature space or public key space and makes it easier for attackers to conduct brute force attacks to obtain the private key.
受影響套件(3)
- Debian/python-cryptofrom 0, < 2.1.0-2+squeeze1
- PyPI/pycryptofrom 0, < 2.6
- PyPI/pycryptofrom 0, < 9f912f13df99ad3421eff360d6a62d7dbec755c2 | from 0, < 2.6
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
參考連結(19)
- ADVISORYhttp://secunia.com/advisories/49263
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2012-2417
- PATCHhttps://github.com/Legrandin/pycrypto
- WEBhttp://lists.fedoraproject.org/pipermail/package-announce/2012-June/081713.html
- WEBhttp://lists.fedoraproject.org/pipermail/package-announce/2012-June/081759.html
- WEBhttp://lists.fedoraproject.org/pipermail/package-announce/2012-June/081789.html
- WEBhttps://bugs.launchpad.net/pycrypto/+bug/985164
- WEBhttps://exchange.xforce.ibmcloud.com/vulnerabilities/75871
- WEBhttps://github.com/dlitz/pycrypto/blob/373ea760f21701b162e8c4912a66928ee30d401a/ChangeLog
- WEBhttps://github.com/Legrandin/pycrypto/commit/9f912f13df99ad3421eff360d6a62d7dbec755c2
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/pycrypto/PYSEC-2012-16.yaml
- WEBhttps://hermes.opensuse.org/messages/15083589
- WEBhttps://web.archive.org/web/20140724111917/http://secunia.com/advisories/49263
- WEBhttps://web.archive.org/web/20200228184120/http://www.securityfocus.com/bid/53687
- WEBhttp://www.debian.org/security/2012/dsa-2502
- WEBhttp://www.mandriva.com/security/advisories?name=MDVSA-2012:117
- WEBhttp://www.openwall.com/lists/oss-security/2012/05/25/1
- WEBhttp://www.osvdb.org/82279
- WEBhttp://www.securityfocus.com/bid/53687