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Vulnerability details: VCID-rezr-4az6-aaac
Vulnerability ID VCID-rezr-4az6-aaac
Aliases CVE-2016-4488
Summary Use-after-free vulnerability in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to "ktypevec."
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-4488.html
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-4488.json
epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
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epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
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epss 0.00263 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
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epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00344 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
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epss 0.00388 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00388 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00388 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00388 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00388 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00388 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00388 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00388 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00388 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00388 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00388 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00388 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2016-4488
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1333332
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4488
cvssv2 5.1 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
generic_textual Low https://gcc.gnu.org/ml/gcc-patches/2016-03/msg01687.html
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2016-4488
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2016-4488
generic_textual Low https://ubuntu.com/security/notices/USN-3337-1
generic_textual Low https://ubuntu.com/security/notices/USN-3367-1
generic_textual Low https://ubuntu.com/security/notices/USN-3368-1
generic_textual Low https://ubuntu.com/security/notices/USN-4336-2
generic_textual Low https://usn.ubuntu.com/usn/usn-3337-1
generic_textual Low https://usn.ubuntu.com/usn/usn-3367-1
generic_textual Low https://usn.ubuntu.com/usn/usn-3368-1
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-4488.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-4488.json
https://api.first.org/data/v1/epss?cve=CVE-2016-4488
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4488
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70481
https://gcc.gnu.org/ml/gcc-patches/2016-03/msg01687.html
https://ubuntu.com/security/notices/USN-3337-1
https://ubuntu.com/security/notices/USN-3367-1
https://ubuntu.com/security/notices/USN-3368-1
https://ubuntu.com/security/notices/USN-4336-2
https://usn.ubuntu.com/usn/usn-3337-1
https://usn.ubuntu.com/usn/usn-3367-1
https://usn.ubuntu.com/usn/usn-3368-1
http://www.openwall.com/lists/oss-security/2016/05/05/5
http://www.securityfocus.com/bid/90025
1333332 https://bugzilla.redhat.com/show_bug.cgi?id=1333332
840358 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=840358
cpe:2.3:a:gnu:libiberty:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnu:libiberty:*:*:*:*:*:*:*:*
CVE-2016-4488 https://nvd.nist.gov/vuln/detail/CVE-2016-4488
USN-3337-1 https://usn.ubuntu.com/3337-1/
USN-3367-1 https://usn.ubuntu.com/3367-1/
USN-3368-1 https://usn.ubuntu.com/3368-1/
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:L/I:L/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-4488.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:H/Au:N/C:P/I:P/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:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2016-4488
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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2016-4488
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 0.46826
EPSS Score 0.00263
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.