CVE-2018-14681
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-14681
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-14681.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-14681
- Downstream
- Related
- Published
- 2018-07-28T23:29:00Z
- Modified
- 2025-10-15T09:21:34.257006Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in kwajdreadheaders in mspack/kwajd.c in libmspack before 0.7alpha. Bad KWAJ file header extensions could cause a one or two byte overwrite.
- References
-
- http://www.openwall.com/lists/oss-security/2018/07/26/1
- http://www.securitytracker.com/id/1041410
- https://access.redhat.com/errata/RHSA-2018:3327
- https://access.redhat.com/errata/RHSA-2018:3505
- https://bugs.debian.org/904799
- https://github.com/kyz/libmspack/commit/0b0ef9344255ff5acfac6b7af09198ac9c9756c8
- https://lists.debian.org/debian-lts-announce/2018/08/msg00007.html
- https://security.gentoo.org/glsa/201903-20
- https://usn.ubuntu.com/3728-1/
- https://usn.ubuntu.com/3728-2/
- https://usn.ubuntu.com/3728-3/
- https://usn.ubuntu.com/3789-2/
- https://www.debian.org/security/2018/dsa-4260
Affected packages
Git / github.com/kyz/libmspack
Affected ranges
- Type
- GIT
- Repo
- https://github.com/kyz/libmspack
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
v0.*
v0.0.20060920alpha
v0.3alpha
v0.4alpha
v0.5alpha
v0.6alpha
v1.*
v1.0
v1.1
v1.2
v1.3
v1.4
v1.5
Database specific
vanir_signatures
[
{
"deprecated": false,
"digest": {
"line_hashes": [
"264125639601368245136278382040962299940",
"334718959738228674956836817475169085946",
"129263725176395171497904630117284598573",
"136055985965663008756139860224137290491",
"146921429704295347375559488414009961315",
"144048888467957435751834250567563075182",
"111846584464331271926986855392744924426",
"203836619199442944830654375939473252323",
"81676947660109281998418610702684930460",
"298075990359636591353990776340018337053",
"291184430367398170553833683326145169146",
"265994721061227409424378697157226067255",
"282128057683887539700009755939422265141",
"145568330504166830716940528839867775308",
"47732878296738844481897533567175310364",
"296738990979170437360220607543689989228",
"310121185771599670866381063311104525529",
"274428706265141814401783177908660083895",
"71631741594013791888316882536923655880",
"126237243167368149135907565162241690162",
"134367768589457487684380498779829148207"
],
"threshold": 0.9
},
"signature_type": "Line",
"target": {
"file": "libmspack/mspack/kwajd.c"
},
"source": "https://github.com/kyz/libmspack/commit/0b0ef9344255ff5acfac6b7af09198ac9c9756c8",
"signature_version": "v1",
"id": "CVE-2018-14681-ebb257ff"
},
{
"deprecated": false,
"digest": {
"length": 2697.0,
"function_hash": "9188850034302970685971634658391947089"
},
"signature_type": "Function",
"target": {
"file": "libmspack/mspack/kwajd.c",
"function": "kwajd_read_headers"
},
"source": "https://github.com/kyz/libmspack/commit/0b0ef9344255ff5acfac6b7af09198ac9c9756c8",
"signature_version": "v1",
"id": "CVE-2018-14681-f0630062"
}
]