Description
The Int.Exp Montgomery code in the math/big library in Go 1.5.x before 1.5.3 mishandles carry propagation and produces incorrect output, which makes it easier for attackers to obtain private RSA keys via unspecified vectors.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175642.html ↗
- http://www.openwall.com/lists/oss-security/2016/01/13/7 ↗
- https://go-review.googlesource.com/#/c/17672/ ↗
- https://groups.google.com/forum/#%21topic/golang-announce/MEATuOi_ei4 ↗
- https://github.com/golang/go/issues/13515 ↗
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00077.html ↗
- http://www.openwall.com/lists/oss-security/2015/12/22/9 ↗
- http://www.openwall.com/lists/oss-security/2015/12/21/6 ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176179.html ↗