NVD

Id
28853  
Name
CVE-2015-8804  
Description
x86_64/ecc-384-modp.asm in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-384 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors.  
Reject
 
CVSS Version
2  
CVSS Score
7.5  
Severity
High  
CVSS Base Score
7.5  
CVSS Impact Subscore
6.4  
CVSS Exploit Subscore
10  
CVSS Vector
(AV:N/AC:L/Au:N/C:P/I:P/A:P)  
Pub Date
2017-01-19  
Published
2016-02-23  
Modified Date
2016-03-10  
Seq
2015-8804  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
151972 28853 CVE-2015-8804 openSUSE-SU-2016:0475  View
151973 28853 CVE-2015-8804 openSUSE-SU-2016:0477  View
151974 28853 CVE-2015-8804 openSUSE-SU-2016:0486  View
151975 28853 CVE-2015-8804 [oss-security] 20160202 Miscomputations of elliptic curve scalar multiplications in Nettle  View
151976 28853 CVE-2015-8804 [oss-security] 20160202 Re: Miscomputations of elliptic curve scalar multiplications in Nettle  View
151977 28853 CVE-2015-8804 USN-2897-1  View
151978 28853 CVE-2015-8804 https://blog.fuzzing-project.org/38-Miscomputations-of-elliptic-curve-scalar-multiplications-in-Nettle.html  View
151979 28853 CVE-2015-8804 https://git.lysator.liu.se/nettle/nettle/commit/fa269b6ad06dd13c901dbd84a12e52b918a09cd7  View
151980 28853 CVE-2015-8804 [info-gnu] 20160128 ANNOUNCE: Nettle-3.2  View
151981 28853 CVE-2015-8804 [nettle-bugs] 20151211 Miscalculations on secp384 curve  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
11662 JVNDB-2015-006982 Nettle の x86_64/ecc-384-modp.asm における不特定の脆弱性 Nettle の x86_64/ecc-384-modp.asm は、P-384 NIST 楕円曲線の実装においてキャリー伝播 (carry propagation) を適切に処理せず、不正な出力を引き起こすため、不特定の影響を受ける脆弱性が存在します。 CVE-2015-8804 86029 CVE-2015-8804 28853 7.5 http://jvndb.jvn.jp/ja/contents/2015/JVNDB-2015-006982.html 2015-12-15 2016-03-14 View