HTSlib through 1.10.2 allows out-of-bounds write access in vcf_parse_format (called from vcf_parse and vcf_read).
CVSS Score
8.8
EPSS Score
0.005
Published
2021-07-01
In HTSlib 1.8, a race condition in cram/cram_io.c might allow local users to overwrite arbitrary files via a symlink attack.
CVSS Score
4.7
EPSS Score
0.0
Published
2018-07-17
An issue has been found in HTSlib 1.8. It is a memory leak in bgzf_getline in bgzf.c. NOTE: the software maintainer's position is that the "failure to free memory" can be fixed in applications that use the HTSlib library (such as test/test_bgzf.c in the original report) and is not a library issue
CVSS Score
7.5
EPSS Score
0.004
Published
2018-07-10
An issue has been found in HTSlib 1.8. It is a memory leak in fai_read in faidx.c. NOTE: This has been disputed with the assertion that this vulnerability exists in the test harness and HTSlib users would be aware of the need to destruct this object returned by fai_load() in their own code
CVSS Score
7.5
EPSS Score
0.004
Published
2018-07-10
An issue has been found in HTSlib 1.8. It is a buffer over-read in sam_parse1 in sam.c.
CVSS Score
9.8
EPSS Score
0.005
Published
2018-07-10