| Name | CVE-2015-7575 |
| Description | Mozilla Network Security Services (NSS) before 3.20.2, as used in Mozilla Firefox before 43.0.2 and Firefox ESR 38.x before 38.5.2, does not reject MD5 signatures in Server Key Exchange messages in TLS 1.2 Handshake Protocol traffic, which makes it easier for man-in-the-middle attackers to spoof servers by triggering a collision. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-410-1, DSA-3436-1, DSA-3437-1, DSA-3457-1, DSA-3458-1, DSA-3465-1, DSA-3491-1, DSA-3688-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| gnutls28 (PTS) | jessie, jessie (lts) | 3.3.30-0+deb8u2 | fixed |
| stretch (security) | 3.5.8-5+deb9u6 | fixed | |
| stretch (lts), stretch | 3.5.8-5+deb9u7 | fixed | |
| buster (security), buster, buster (lts) | 3.6.7-4+deb10u12 | fixed | |
| bullseye | 3.7.1-5+deb11u5 | fixed | |
| bullseye (security) | 3.7.1-5+deb11u6 | fixed | |
| bookworm | 3.7.9-2+deb12u3 | fixed | |
| sid, trixie | 3.8.8-2 | fixed | |
| icedove (PTS) | jessie | 1:52.3.0-4~deb8u2 | fixed |
| nss (PTS) | jessie, jessie (lts) | 2:3.26-1+debu8u19 | fixed |
| stretch (security) | 2:3.26.2-1.1+deb9u5 | fixed | |
| stretch (lts), stretch | 2:3.26.2-1.1+deb9u8 | fixed | |
| buster, buster (lts) | 2:3.42.1-1+deb10u9 | fixed | |
| buster (security) | 2:3.42.1-1+deb10u8 | fixed | |
| bullseye | 2:3.61-1+deb11u3 | fixed | |
| bullseye (security) | 2:3.61-1+deb11u4 | fixed | |
| bookworm | 2:3.87.1-1 | fixed | |
| bookworm (security) | 2:3.87.1-1+deb12u1 | fixed | |
| sid, trixie | 2:3.106-1 | fixed | |
| openjdk-7 (PTS) | jessie, jessie (lts) | 7u321-2.6.28-0+deb8u1 | fixed |
| openjdk-8 (PTS) | jessie, jessie (lts) | 8u432-b06-2~deb8u1 | fixed |
| stretch (security) | 8u332-ga-1~deb9u1 | fixed | |
| stretch (lts), stretch | 8u432-b06-2~deb9u1 | fixed | |
| sid | 8u432-b06-2 | fixed | |
| openssl (PTS) | jessie, jessie (lts) | 1.0.1t-1+deb8u22 | fixed |
| stretch (security) | 1.1.0l-1~deb9u6 | fixed | |
| stretch (lts), stretch | 1.1.0l-1~deb9u10 | fixed | |
| buster, buster (lts) | 1.1.1n-0+deb10u7 | fixed | |
| buster (security) | 1.1.1n-0+deb10u6 | fixed | |
| bullseye | 1.1.1w-0+deb11u1 | fixed | |
| bullseye (security) | 1.1.1w-0+deb11u2 | fixed | |
| bookworm | 3.0.15-1~deb12u1 | fixed | |
| bookworm (security) | 3.0.14-1~deb12u2 | fixed | |
| sid, trixie | 3.3.2-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| gnutls26 | source | squeeze | (not affected) | |||
| gnutls26 | source | wheezy | 2.12.20-8+deb7u5 | DSA-3437-1 | ||
| gnutls26 | source | (unstable) | (unfixed) | |||
| gnutls28 | source | jessie | 3.3.8-6+deb8u3 | |||
| gnutls28 | source | (unstable) | 3.3.15-1 | |||
| icedove | source | squeeze | (unfixed) | end-of-life | ||
| icedove | source | wheezy | 38.6.0-1~deb7u1 | DSA-3491-1 | ||
| icedove | source | jessie | 38.6.0-1~deb8u1 | DSA-3491-1 | ||
| icedove | source | (unstable) | 38.6.0-1 | |||
| iceweasel | source | squeeze | (unfixed) | end-of-life | ||
| iceweasel | source | wheezy | 38.6.0esr-1~deb7u1 | DSA-3457-1 | ||
| iceweasel | source | jessie | 38.6.0esr-1~deb8u1 | DSA-3457-1 | ||
| iceweasel | source | (unstable) | 43.0.2-1 | |||
| nss | source | squeeze | (not affected) | |||
| nss | source | wheezy | (not affected) | |||
| nss | source | jessie | 2:3.26-1+debu8u1 | DSA-3688-1 | ||
| nss | source | (unstable) | 2:3.21-1 | |||
| openjdk-6 | source | squeeze | 6b38-1.13.10-1~deb6u1 | DLA-410-1 | ||
| openjdk-6 | source | wheezy | 6b38-1.13.10-1~deb7u1 | DSA-3465-1 | ||
| openjdk-6 | source | (unstable) | (unfixed) | |||
| openjdk-7 | source | wheezy | 7u95-2.6.4-1~deb7u1 | DSA-3458-1 | ||
| openjdk-7 | source | jessie | 7u95-2.6.4-1~deb8u1 | DSA-3458-1 | ||
| openjdk-7 | source | (unstable) | 7u95-2.6.4-1 | |||
| openjdk-8 | source | (unstable) | 7u95-2.6.4-1 | |||
| openssl | source | squeeze | (not affected) | |||
| openssl | source | wheezy | 1.0.1e-2+deb7u19 | DSA-3436-1 | ||
| openssl | source | (unstable) | 1.0.1f-1 |
[squeeze] - nss <not-affected> (only affects nss post 2012-07-26)
[wheezy] - nss <not-affected> (TLS 1.2 not supported in 3.14, only 3.15.1 and above)
https://www.mozilla.org/en-US/security/advisories/mfsa2015-150/
Patch in SuSE Bugzilla: https://bugzilla.suse.com/attachment.cgi?id=660286
NSS upstream fix is actually in 3.20.2: https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.20.2_release_notes
NSS patch: https://hg.mozilla.org/projects/nss/raw-rev/891676aa0d85
[squeeze] - openssl <not-affected> (Vulnerable code not present)
OpenSSL fix: https://git.openssl.org/?p=openssl.git;a=commit;h=5e1ff664f95ab4c9176b3e86b5111e5777bad61a
http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/1ad1d1b46fef
[squeeze] - gnutls26 <not-affected> (TLS1.2 not supported)
http://gnutls.org/security.html#GNUTLS-SA-2015-2
http://lists.gnutls.org/pipermail/gnutls-devel/2015-April/007572.html
https://gitlab.com/gnutls/gnutls/commit/7d9d5c61f8445dc9e9ca47bb575c77cef17da17a
https://gitlab.com/gnutls/gnutls/commit/0e3fc7881d37246fc2d51dc404cad95b205c0e1e
https://gitlab.com/gnutls/gnutls/commit/6822a37947d4e38c45b1afc0121cda35ba897182
https://www.openwall.com/lists/oss-security/2015/05/05/8
http://www.mitls.org/pages/attacks/SLOTH