An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. simpleobjectelf_match in simple-object-elf.c does not check for a zero shstrndx value, leading to an integer overflow and resultant heap-based buffer overflow.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*",
"cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"
],
"source": "CPE_FIELD",
"vendor_product": "canonical:ubuntu_linux",
"extracted_events": [
{
"last_affected": "16.04"
},
{
"last_affected": "18.04"
}
]
},
{
"cpes": [
"cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*",
"cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
"cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*"
],
"vendor_product": "opensuse:leap",
"source": "CPE_FIELD",
"extracted_events": [
{
"last_affected": "15.0"
},
{
"last_affected": "15.1"
},
{
"last_affected": "15.2"
}
]
}
]
}