gsd-2018-10888
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2018-10888",
"description": "A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service.",
"id": "GSD-2018-10888",
"references": [
"https://www.suse.com/security/cve/CVE-2018-10888.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2018-10888"
],
"details": "A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service.",
"id": "GSD-2018-10888",
"modified": "2023-12-13T01:22:41.308435Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"DATE_PUBLIC": "2018-07-09T00:00:00",
"ID": "CVE-2018-10888",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "libgit2",
"version": {
"version_data": [
{
"version_value": "before version 0.27.3"
}
]
}
}
]
},
"vendor_name": "libgit2"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-20-\u003eCWE-125"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3",
"refsource": "CONFIRM",
"url": "https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3"
},
{
"name": "[debian-lts-announce] 20180825 [SECURITY] [DLA 1477-1] libgit2 security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00024.html"
},
{
"name": "https://github.com/libgit2/libgit2/releases/tag/v0.27.3",
"refsource": "CONFIRM",
"url": "https://github.com/libgit2/libgit2/releases/tag/v0.27.3"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1598024",
"refsource": "CONFIRM",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1598024"
},
{
"name": "[debian-lts-announce] 20220321 [SECURITY] [DLA 2936-1] libgit2 security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c0.27.3",
"affected_versions": "All versions before 0.27.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-125",
"CWE-937"
],
"date": "2019-10-09",
"description": " A flaw was found in libgit2 which is wrapped by the rugged gem. A missing check\nin git_delta_apply function in `delta.c` file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service.",
"fixed_versions": [
"0.27.4"
],
"identifier": "CVE-2018-10888",
"identifiers": [
"CVE-2018-10888"
],
"not_impacted": "All versions starting from 0.27.3",
"package_slug": "gem/rugged",
"pubdate": "2018-07-10",
"solution": "Upgrade to version 0.27.4 or above.",
"title": "Out-of-bounds Read",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2018-10888",
"https://bugzilla.redhat.com/show_bug.cgi?id=1598024"
],
"uuid": "3747c37e-f61d-44d7-a4e7-7a3b9cf453f9"
},
{
"affected_range": "\u003c0.27.3",
"affected_versions": "All versions before 0.27.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-125",
"CWE-937"
],
"date": "2019-10-09",
"description": "The library libgit2, which is used by pygit2, contains an out-of-bound read vulnerability that can lead to a Denial of Service.",
"fixed_versions": [
"0.27.3"
],
"identifier": "CVE-2018-10888",
"identifiers": [
"CVE-2018-10888"
],
"not_impacted": "All versions starting from 0.27.3",
"package_slug": "pypi/pygit2",
"pubdate": "2018-07-10",
"solution": "Upgrade to version 0.27.3 or above.",
"title": "Out-of-bounds Read",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2018-10888",
"https://bugzilla.redhat.com/show_bug.cgi?id=1598024"
],
"uuid": "78065d5b-c177-4bb2-986e-6a13c4ac77f5"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:libgit2:libgit2:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "0.27.3",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2018-10888"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-125"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/libgit2/libgit2/releases/tag/v0.27.3",
"refsource": "CONFIRM",
"tags": [
"Patch",
"Release Notes",
"Third Party Advisory"
],
"url": "https://github.com/libgit2/libgit2/releases/tag/v0.27.3"
},
{
"name": "https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3",
"refsource": "CONFIRM",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1598024",
"refsource": "CONFIRM",
"tags": [
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1598024"
},
{
"name": "[debian-lts-announce] 20180825 [SECURITY] [DLA 1477-1] libgit2 security update",
"refsource": "MLIST",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00024.html"
},
{
"name": "[debian-lts-announce] 20220321 [SECURITY] [DLA 2936-1] libgit2 security update",
"refsource": "MLIST",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-04-19T16:09Z",
"publishedDate": "2018-07-10T14:29Z"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…