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Vulnerability details: VCID-rbcn-bfaf-aaan
Vulnerability ID VCID-rbcn-bfaf-aaan
Aliases CVE-2017-8396
Summary The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, is vulnerable to an invalid read of size 1 because the existing reloc offset range tests didn't catch small negative offsets less than the size of the reloc field. This vulnerability causes programs that conduct an analysis of binary programs using the libbfd library, such as objdump, to crash.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-20 Improper Input Validation
CWE-125 Out-of-bounds Read
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-8396.html
cvssv3 3.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-8396.json
epss 0.00098 https://api.first.org/data/v1/epss?cve=CVE-2017-8396
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epss 0.00099 https://api.first.org/data/v1/epss?cve=CVE-2017-8396
epss 0.00099 https://api.first.org/data/v1/epss?cve=CVE-2017-8396
epss 0.00099 https://api.first.org/data/v1/epss?cve=CVE-2017-8396
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epss 0.00157 https://api.first.org/data/v1/epss?cve=CVE-2017-8396
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epss 0.00157 https://api.first.org/data/v1/epss?cve=CVE-2017-8396
epss 0.00157 https://api.first.org/data/v1/epss?cve=CVE-2017-8396
epss 0.00405 https://api.first.org/data/v1/epss?cve=CVE-2017-8396
epss 0.00405 https://api.first.org/data/v1/epss?cve=CVE-2017-8396
epss 0.00405 https://api.first.org/data/v1/epss?cve=CVE-2017-8396
epss 0.00538 https://api.first.org/data/v1/epss?cve=CVE-2017-8396
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1449550
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8396
cvssv2 4.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2017-8396
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2017-8396
generic_textual Low https://ubuntu.com/security/notices/USN-4336-2
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-8396.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-8396.json
https://api.first.org/data/v1/epss?cve=CVE-2017-8396
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8396
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://security.gentoo.org/glsa/201709-02
https://sourceware.org/bugzilla/show_bug.cgi?id=21432
https://ubuntu.com/security/notices/USN-4336-2
1449550 https://bugzilla.redhat.com/show_bug.cgi?id=1449550
cpe:2.3:a:gnu:binutils:2.28:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnu:binutils:2.28:*:*:*:*:*:*:*
CVE-2017-8396 https://nvd.nist.gov/vuln/detail/CVE-2017-8396
USN-4336-2 https://usn.ubuntu.com/4336-2/
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-8396.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2017-8396
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2017-8396
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.41882
EPSS Score 0.00098
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.