| Name | CVE-2016-2182 |
| Description | The BN_bn2dec function in crypto/bn/bn_print.c in OpenSSL before 1.1.0 does not properly validate division results, which allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact via unknown vectors. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
| References | DLA-637-1, DSA-3673-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| openssl (PTS) | buster | 1.1.1n-0+deb10u3 | fixed |
| buster (security) | 1.1.1n-0+deb10u4 | fixed | |
| bullseye | 1.1.1n-0+deb11u4 | fixed | |
| bullseye (security) | 1.1.1n-0+deb11u5 | fixed | |
| bookworm | 3.0.8-1 | fixed | |
| sid | 3.0.9-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| openssl | source | wheezy | 1.0.1t-1+deb7u1 | DLA-637-1 | ||
| openssl | source | jessie | 1.0.1t-1+deb8u4 | DSA-3673-1 | ||
| openssl | source | (unstable) | 1.0.2i-1 |
https://git.openssl.org/?p=openssl.git;a=commit;h=07bed46f332fce8c1d157689a2cdf915a982ae34
https://git.openssl.org/?p=openssl.git;a=commit;h=099e2968ed3c7d256cda048995626664082b1b30
https://www.openssl.org/news/secadv/20160922.txt
Fixed in 1.0.2i, 1.0.1u