Double-free issue was reported [1] in gnupg2: agent/minip12.c: ... 2178 cd = jnlib_iconv_open (charset, "utf-8"); 2179 if (cd == (jnlib_iconv_t)(-1)) 2180 { 2181 log_error ("can't convert passphrase to" 2182 " requested charset `%s': %s\n", 2183 charset, strerror (errno)); 2184 gcry_free (pwbuf); 2185 goto failure; 2186 } ... 2268 failure: 2269 if (pwbuf) 2270 { 2271 wipememory (pwbuf, pwbufsize); 2272 gcry_free (pwbuf); 2273 } ... gcry_free() is called twice on 'pwbuf'. Upstream commit that fixes this: http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git;a=commit;h=ed8383c618e124cfa708c9ee87563fcdf2f4649c [1]: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=773472
Statement: Red Hat Product Security has rated this issue as having Low security impact. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.