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| purl | pkg:deb/debian/elfutils@0.168-1 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-2sga-pmv8-3uak
Aliases: CVE-2019-7665 |
In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service (program crash) because ebl_core_note does not reject malformed core file notes. |
Affected by 1 other vulnerability. |
|
VCID-7az6-1gng-6qe7
Aliases: CVE-2018-18520 |
An Invalid Memory Address Dereference exists in the function elf_end in libelf in elfutils through v0.174. Although eu-size is intended to support ar files inside ar files, handle_ar in size.c closes the outer ar file before handling all inner entries. The vulnerability allows attackers to cause a denial of service (application crash) with a crafted ELF file. |
Affected by 1 other vulnerability. |
|
VCID-7xee-m8gf-6qh3
Aliases: CVE-2018-16403 |
libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarf_getabbrev in dwarf_getabbrev.c and dwarf_hasattr in dwarf_hasattr.c, leading to a heap-based buffer over-read and an application crash. |
Affected by 1 other vulnerability. |
|
VCID-9d69-d773-fqeu
Aliases: CVE-2019-7148 |
An attempted excessive memory allocation was discovered in the function read_long_names in elf_begin.c in libelf in elfutils 0.174. Remote attackers could leverage this vulnerability to cause a denial-of-service via crafted elf input, which leads to an out-of-memory exception. NOTE: The maintainers believe this is not a real issue, but instead a "warning caused by ASAN because the allocation is big. By setting ASAN_OPTIONS=allocator_may_return_null=1 and running the reproducer, nothing happens." |
Affected by 1 other vulnerability. |
|
VCID-9nvr-hhnf-u7ex
Aliases: CVE-2019-7146 |
In elfutils 0.175, there is a buffer over-read in the ebl_object_note function in eblobjnote.c in libebl. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted elf file, as demonstrated by eu-readelf. |
Affected by 1 other vulnerability. |
|
VCID-c3rt-jxyg-m3eu
Aliases: CVE-2019-7150 |
An issue was discovered in elfutils 0.175. A segmentation fault can occur in the function elf64_xlatetom in libelf/elf32_xlatetom.c, due to dwfl_segment_report_module not checking whether the dyn data read from a core file is truncated. A crafted input can cause a program crash, leading to denial-of-service, as demonstrated by eu-stack. |
Affected by 1 other vulnerability. |
|
VCID-dkrw-dhc4-4fcm
Aliases: CVE-2020-21047 |
The libcpu component which is used by libasm of elfutils version 0.177 (git 47780c9e), suffers from denial-of-service vulnerability caused by application crashes due to out-of-bounds write (CWE-787), off-by-one error (CWE-193) and reachable assertion (CWE-617); to exploit the vulnerability, the attackers need to craft certain ELF files which bypass the missing bound checks. |
Affected by 1 other vulnerability. |
|
VCID-e5pj-9aex-qba3
Aliases: CVE-2018-16062 |
dwarf_getaranges in dwarf_getaranges.c in libdw in elfutils before 2018-08-18 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted file. |
Affected by 1 other vulnerability. |
|
VCID-gv76-sbbx-ukd8
Aliases: CVE-2019-7149 |
A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm. |
Affected by 1 other vulnerability. |
|
VCID-p4ma-d1c5-4bg1
Aliases: CVE-2019-7664 |
In elfutils 0.175, a negative-sized memcpy is attempted in elf_cvt_note in libelf/note_xlate.h because of an incorrect overflow check. Crafted elf input causes a segmentation fault, leading to denial of service (program crash). |
Affected by 1 other vulnerability. |
|
VCID-pt99-fknz-8yb1
Aliases: CVE-2018-18521 |
Divide-by-zero vulnerabilities in the function arlib_add_symbols() in arlib.c in elfutils 0.174 allow remote attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by eu-ranlib, because a zero sh_entsize is mishandled. |
Affected by 1 other vulnerability. |
|
VCID-tzq2-cgg5-yya1
Aliases: CVE-2018-16402 |
libelf/elf_end.c in elfutils 0.173 allows remote attackers to cause a denial of service (double free and application crash) or possibly have unspecified other impact because it tries to decompress twice. |
Affected by 1 other vulnerability. |
|
VCID-v6r9-9zqj-c7h1
Aliases: CVE-2018-18310 |
An invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl in elfutils through v0.174. The vulnerability allows attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by consider_notes. |
Affected by 1 other vulnerability. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-4ryu-xekg-zbhc | The ebl_object_note_type_name function in eblobjnotetypename.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file. |
CVE-2017-7608
|
| VCID-566a-nu92-8qcb | elflint.c in elfutils 0.168 does not validate the number of sections and the number of segments, which allows remote attackers to cause a denial of service (memory consumption) via a crafted ELF file. |
CVE-2017-7613
|
| VCID-6sff-77v5-r3ax | The check_sysv_hash function in elflint.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file. |
CVE-2017-7612
|
| VCID-fctx-gqty-qqbp | elf_compress.c in elfutils 0.168 does not validate the zlib compression factor, which allows remote attackers to cause a denial of service (memory consumption) via a crafted ELF file. |
CVE-2017-7609
|
| VCID-m4hb-fnwr-eber | The allocate_elf function in common.h in elfutils before 0.168 allows remote attackers to cause a denial of service (crash) via a crafted ELF file, which triggers a memory allocation failure. |
CVE-2016-10254
|
| VCID-qh5f-ujjq-a3fq | The handle_gnu_hash function in readelf.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file. |
CVE-2017-7607
|
| VCID-rzdw-w882-ekd9 | The __libelf_set_rawdata_wrlock function in elf_getdata.c in elfutils before 0.168 allows remote attackers to cause a denial of service (crash) via a crafted (1) sh_off or (2) sh_size ELF header value, which triggers a memory allocation failure. |
CVE-2016-10255
|
| VCID-s6q1-s2s7-g3g9 | The check_symtab_shndx function in elflint.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file. |
CVE-2017-7611
|
| VCID-xu38-1648-eqde | The check_group function in elflint.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file. |
CVE-2017-7610
|