Summary: | <sys-libs/ncurses-6.1: multiple remote denial of service attacks (CVE-2017-{13728, 13729, 13730, 13731, 13732, 13733, 13734}) | ||
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Product: | Gentoo Security | Reporter: | Aleksandr Wagner (Kivak) <alwag> |
Component: | Vulnerabilities | Assignee: | Gentoo Security <security> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | base-system |
Priority: | Normal | ||
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | A3 [glsa+ cve] | ||
Package list: | Runtime testing required: | --- | |
Bug Depends on: | 648114 | ||
Bug Blocks: |
Description
Aleksandr Wagner (Kivak)
2017-08-29 12:26:53 UTC
CVE-2017-13734 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13734): There is an illegal address access in the _nc_safe_strcat function in strings.c in ncurses 6.0 that will lead to a remote denial of service attack. CVE-2017-13733 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13733): There is an illegal address access in the fmt_entry function in progs/dump_entry.c in ncurses 6.0 that might lead to a remote denial of service attack. CVE-2017-13732 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13732): There is an illegal address access in the function dump_uses() in progs/dump_entry.c in ncurses 6.0 that might lead to a remote denial of service attack. CVE-2017-13731 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13731): There is an illegal address access in the function postprocess_termcap() in parse_entry.c in ncurses 6.0 that will lead to a remote denial of service attack. CVE-2017-13730 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13730): There is an illegal address access in the function _nc_read_entry_source() in progs/tic.c in ncurses 6.0 that might lead to a remote denial of service attack. CVE-2017-13729 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13729): There is an illegal address access in the _nc_save_str function in alloc_entry.c in ncurses 6.0. It will lead to a remote denial of service attack. CVE-2017-13728 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13728): There is an infinite loop in the next_char function in comp_scan.c in ncurses 6.0, related to libtic. A crafted input will lead to a remote denial of service attack. This issue was resolved and addressed in GLSA 201804-13 at https://security.gentoo.org/glsa/201804-13 by GLSA coordinator Aaron Bauman (b-man). |