CVE-2012-4929
At a glance
- Source
- NVD
- EPSS
- EPSS 4.35 % · percentile 91 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Modified
Description
The TLS protocol 1.2 and earlier, as used in Mozilla Firefox, Google Chrome, Qt, and other products, can encrypt compressed data without properly obfuscating the length of the unencrypted data, which allows man-in-the-middle attackers to obtain plaintext HTTP headers by observing length differences during a series of guesses in which a string in an HTTP request potentially matches an unknown string in an HTTP header, aka a "CRIME" attack.
Weaknesses (CWE)
References
- http://marc.info/?l=bugtraq&m=136612293908376&w=2
- http://rhn.redhat.com/errata/RHSA-2013-0587.html
- http://www.debian.org/security/2012/dsa-2579
- https://gist.github.com/3696912
- http://www.iacr.org/cryptodb/data/paper.php?pubkey=3091
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101366.html
- http://www.ubuntu.com/usn/USN-1898-1
- https://chromiumcodereview.appspot.com/10825183
- http://lists.opensuse.org/opensuse-updates/2012-10/msg00096.html
- http://threatpost.com/en_us/blogs/crime-attack-uses-compression-ratio-tls-requests-side-channel-hijack-secure-sessions-091312
- http://www.debian.org/security/2015/dsa-3253
- http://isecpartners.com/blog/2012/9/14/details-on-the-crime-attack.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00048.html
- https://community.qualys.com/blogs/securitylabs/2012/09/14/crime-information-leakage-attack-against-ssltls
- https://github.com/mpgn/CRIME-poc
- http://news.ycombinator.com/item?id=4510829
- http://support.apple.com/kb/HT5784
- http://www.theregister.co.uk/2012/09/14/crime_tls_attack/
- http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
- http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000129.html
- http://www.ubuntu.com/usn/USN-1627-1
- http://www.debian.org/security/2013/dsa-2627
- http://code.google.com/p/chromium/issues/detail?id=139744
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18920
- http://arstechnica.com/security/2012/09/crime-hijacks-https-sessions/
- http://www.securityfocus.com/bid/55704
- http://www.ubuntu.com/usn/USN-1628-1
- https://threatpost.com/en_us/blogs/demo-crime-tls-attack-091212
- http://threatpost.com/en_us/blogs/new-attack-uses-ssltls-information-leak-hijack-https-sessions-090512
- http://www.ekoparty.org/2012/thai-duong.php
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00034.html
- http://security.stackexchange.com/questions/19911/crime-how-to-beat-the-beast-successor
- http://jvn.jp/en/jp/JVN65273415/index.html
- https://bugzilla.redhat.com/show_bug.cgi?id=857051
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 2.0 | LOW 2.6 | AV:N/AC:H/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2012-4854
- GCVE · GCVE-0-2012-4929
CERT-FR advisories
- CERTA-2013-AVI-340 — Multiples vulnérabilités dans Apple OS X · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |