Cryptographic Issues Affecting openssl package, versions <1.0.1e-5
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Test your applications- Snyk ID SNYK-DEBIAN11-OPENSSL-517079
- published 15 Sep 2012
- disclosed 15 Sep 2012
Introduced: 15 Sep 2012
CVE-2012-4929 Open this link in a new tabHow to fix?
Upgrade Debian:11
openssl
to version 1.0.1e-5 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openssl
package and not the openssl
package as distributed by Debian
.
See How to fix?
for Debian:11
relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2012-4929
- http://support.apple.com/kb/HT5784
- http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
- http://code.google.com/p/chromium/issues/detail?id=139744
- http://www.debian.org/security/2012/dsa-2579
- http://www.debian.org/security/2013/dsa-2627
- http://www.debian.org/security/2015/dsa-3253
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101366.html
- http://marc.info/?l=bugtraq&m=136612293908376&w=2
- http://arstechnica.com/security/2012/09/crime-hijacks-https-sessions/
- http://isecpartners.com/blog/2012/9/14/details-on-the-crime-attack.html
- http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000129.html
- http://jvn.jp/en/jp/JVN65273415/index.html
- http://news.ycombinator.com/item?id=4510829
- https://chromiumcodereview.appspot.com/10825183
- https://community.qualys.com/blogs/securitylabs/2012/09/14/crime-information-leakage-attack-against-ssltls
- http://security.stackexchange.com/questions/19911/crime-how-to-beat-the-beast-successor
- https://gist.github.com/3696912
- https://github.com/mpgn/CRIME-poc
- https://threatpost.com/en_us/blogs/demo-crime-tls-attack-091212
- http://threatpost.com/en_us/blogs/crime-attack-uses-compression-ratio-tls-requests-side-channel-hijack-secure-sessions-091312
- 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://www.iacr.org/cryptodb/data/paper.php?pubkey=3091
- http://www.theregister.co.uk/2012/09/14/crime_tls_attack/
- http://lists.opensuse.org/opensuse-updates/2012-10/msg00096.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00034.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00048.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18920
- https://bugzilla.redhat.com/show_bug.cgi?id=857051
- http://rhn.redhat.com/errata/RHSA-2013-0587.html
- http://www.securityfocus.com/bid/55704
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2012-4929
- http://www.ubuntu.com/usn/USN-1627-1
- http://www.ubuntu.com/usn/USN-1628-1
- http://www.ubuntu.com/usn/USN-1898-1