CVE-2015-2730

NameCVE-2015-2730
DescriptionMozilla Network Security Services (NSS) before 3.19.1, as used in Mozilla Firefox before 39.0, Firefox ESR 31.x before 31.8 and 38.x before 38.1, and other products, does not properly perform Elliptical Curve Cryptography (ECC) multiplications, which makes it easier for remote attackers to spoof ECDSA signatures via unspecified vectors.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-315-1, DSA-3336-1
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
nss (PTS)stretch (security), stretch2:3.26.2-1.1+deb9u1fixed
buster, buster (security)2:3.42.1-1+deb10u2fixed
bullseye, sid2:3.53.1-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
iceweaselsource(unstable)38.1.0esr-1
iceweaselsourcejessie(not affected)
iceweaselsourcesqueeze(unfixed)end-of-life
iceweaselsourcewheezy(not affected)
nsssource(unstable)2:3.19.1-1
nsssourcejessie2:3.17.2-1.1+deb8u1DSA-3336-1
nsssourcesqueeze3.12.8-1+squeeze12DLA-315-1
nsssourcewheezy2:3.14.5-1+deb7u5DSA-3336-1

Notes

[jessie] - iceweasel <not-affected> (Only affects Firefox 38 and later)
[wheezy] - iceweasel <not-affected> (Only affects Firefox 38 and later)
https://www.mozilla.org/en-US/security/advisories/mfsa2015-64/
https://hg.mozilla.org/projects/nss/rev/fc6870938172
https://hg.mozilla.org/projects/nss/rev/2c05e861ce07

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