Information Exposure Affecting mingw32-virt-viewer package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-MINGW32VIRTVIEWER-22251625
- published6 Nov 2026
- disclosed29 Jun 2017
Introduced: 29 Jun 2017
CVE-2017-7526 (opens in a new tab)How to fix?
There is no fixed version for RHEL:10 mingw32-virt-viewer.
NVD Description
Note: Versions mentioned in the description apply only to the upstream mingw32-virt-viewer package and not the mingw32-virt-viewer package as distributed by RHEL.
See How to fix? for RHEL:10 relevant fixed versions and status.
libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This side-channel requires that attacker can run arbitrary software on the hardware where the private RSA key is used.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1466265
- https://access.redhat.com/security/cve/CVE-2017-7526
- https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=78130828e9a140a9de4dafadbc844dbb64cb709a
- https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=8725c99ffa41778f382ca97233183bcd687bb0ce
- https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=e6a3dc9900433bbc8ad362a595a3837318c28fa9
- http://www.securityfocus.com/bid/99338
- http://www.securitytracker.com/id/1038915
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7526
- https://eprint.iacr.org/2017/627
- https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git%3Ba=commit%3Bh=78130828e9a140a9de4dafadbc844dbb64cb709a
- https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git%3Ba=commit%3Bh=8725c99ffa41778f382ca97233183bcd687bb0ce
- https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git%3Ba=commit%3Bh=e6a3dc9900433bbc8ad362a595a3837318c28fa9
- https://lists.gnupg.org/pipermail/gnupg-announce/2017q2/000408.html
- https://usn.ubuntu.com/3733-1/
- https://usn.ubuntu.com/3733-2/
- https://www.debian.org/security/2017/dsa-3901
- https://www.debian.org/security/2017/dsa-3960