201 lines
8.2 KiB
JSON
201 lines
8.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-111144",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-10-15T17:03:57.867Z",
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"datePublished": "2026-10-15T18:57:35.373Z",
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"dateUpdated": "2026-10-26T14:02:41.324Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-10-15T18:57:35.373Z"
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},
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"datePublic": "2026-10-15T00:00:00.000Z",
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"title": "libansilove 1.3.0 through 1.4.2 NULL Pointer Dereference via ansilove_xbin",
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"descriptions": [
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{
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"lang": "en",
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"value": "libansilove 1.3.0 through 1.4.2 contains a NULL pointer dereference vulnerability in ansilove_xbin() that allows attackers to crash applications by supplying a crafted XBIN file. Attackers can set the 512-character flag without the custom-font flag, causing drawchar() to index a NULL high_font_data_xbin pointer and terminate the process."
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "NULL Pointer Dereference",
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"cweId": "CWE-476",
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"type": "CWE"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "ansilove",
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"product": "libansilove",
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"defaultStatus": "unaffected",
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"versions": [
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{
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"version": "1.3.0",
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"lessThanOrEqual": "1.4.2",
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"status": "affected",
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"versionType": "semver"
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}
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],
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"collectionURL": "https://github.com/ansilove/libansilove",
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"packageURL": "pkg:github/ansilove/libansilove",
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"repo": "https://github.com/ansilove/libansilove"
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:ansilove:libansilove:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "1.3.0",
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"versionEndIncluding": "1.4.2"
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}
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]
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}
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]
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "PASSIVE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 6.8,
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"format": "CVSS",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM"
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}
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}
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],
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"references": [
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{
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"url": "https://hackmd.io/@haind-pwn/libansilove-xbin-rle-oob-read-and-null-font-deref",
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"tags": [
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"technical-description",
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"exploit"
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]
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},
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{
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"url": "https://github.com/ansilove/libansilove/blob/f1b05447aa566aa4eef9b05ebf8c2aaf1e379cd3/src/loaders/xbin.c#L119-L166",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/ansilove/libansilove/blob/f1b05447aa566aa4eef9b05ebf8c2aaf1e379cd3/src/loaders/xbin.c#L224-L232",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/ansilove/libansilove/blob/f1b05447aa566aa4eef9b05ebf8c2aaf1e379cd3/src/drawchar.c#L28-L35",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/ansilove/libansilove",
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"tags": [
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"product"
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]
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},
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{
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"name": "VulnCheck Advisory: libansilove 1.3.0 through 1.4.2 NULL Pointer Dereference via ansilove_xbin",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/libansilove-1.3.0-through-1.4.2-null-pointer-dereference-via-ansilove-xbin"
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "HaiND from the Post and Telecommunication Institute of Technology",
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"type": "finder"
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}
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],
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"x_generator": {
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"engine": "vulncheck-endgame"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-10-26T14:02:29.322481Z",
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"id": "CVE-2026-111144",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-10-26T14:02:41.324Z"
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}
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}
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]
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}
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} |