| Name | CVE-2015-2730 |
| Description | Mozilla 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DLA-315-1, DSA-3336-1 |
| NVD severity | medium (attack range: remote) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| nss (PTS) | jessie (security), jessie | 2:3.26-1+debu8u3 | fixed |
| stretch (security), stretch | 2:3.26.2-1.1+deb9u1 | fixed | |
| buster, sid | 2:3.40-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| iceweasel | source | (unstable) | 38.1.0esr-1 | medium | ||
| iceweasel | source | jessie | (not affected) | |||
| iceweasel | source | squeeze | (unfixed) | end-of-life | ||
| iceweasel | source | wheezy | (not affected) | |||
| nss | source | (unstable) | 2:3.19.1-1 | medium | ||
| nss | source | jessie | 2:3.17.2-1.1+deb8u1 | medium | DSA-3336-1 | |
| nss | source | squeeze | 3.12.8-1+squeeze12 | medium | DLA-315-1 | |
| nss | source | wheezy | 2:3.14.5-1+deb7u5 | medium | DSA-3336-1 |
[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