OPENSUSE-SU-2021:0743-1
Vulnerability from csaf_opensuse - Published: 2021-05-16 14:04 - Updated: 2026-09-20 19:25Summary
Security update for jhead
Severity
Moderate
Notes
Title of the patch: Security update for jhead
Description of the patch: This update for jhead fixes the following issues:
jhead was updated to 3.06.0.1
* lot of fuzztest fixes
* Apply a whole bunch of patches from Debian.
* Spell check and fuzz test stuff from Debian, nothing useful to
human users.
* Add option to set exif date from date from another file.
* Bug fixes relating to fuzz testing.
* Fix bug where thumbnail replacement DID NOT WORK.
* Fix bug when no orientation tag is present
* Fix bug of not clearing exif information when processing images
with an without exif data in one invocation.
* Remove some unnecessary warnings with some types of GPS data
* Remove multiple copies of the same type of section when deleting
section types
Patchnames: openSUSE-2021-743
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.8 (High)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: openSUSE Leap 15.2:jhead-0:3.06.0.1-lp152.7.6.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
low
7.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2016-3822
Threats
Impact
low
7.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2016-3822
Threats
Impact
low
5.5 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2016-3822
Threats
Impact
moderate
5.5 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2016-3822
Threats
Impact
low
Affected products
Recommended
1 product, the same list as for
CVE-2016-3822
Threats
Impact
low
7.1 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2016-3822
Threats
Impact
important
7.1 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2016-3822
Threats
Impact
important
7.8 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2016-3822
Threats
Impact
important
References
38 references
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{
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"text": "exif.c in Matthias Wandel jhead 2.87, as used in libjhead in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-08-01, allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds access) via crafted EXIF data, aka internal bug 28868315.",
"title": "CVE description"
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"notes": [
{
"category": "general",
"text": "The ProcessGpsInfo function of the gpsinfo.c file of jhead 3.00 may allow a remote attacker to cause a denial-of-service attack or unspecified other impact via a malicious JPEG file, because of inconsistency between float and double in a sprintf format string during TAG_GPS_ALT handling.",
"title": "CVE description"
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"text": "The ProcessGpsInfo function of the gpsinfo.c file of jhead 3.00 may allow a remote attacker to cause a denial-of-service attack or unspecified other impact via a malicious JPEG file, because there is an integer overflow during a check for whether a location exceeds the EXIF data length. This is analogous to the CVE-2016-3822 integer overflow in exif.c. This gpsinfo.c vulnerability is unrelated to the CVE-2018-16554 gpsinfo.c vulnerability.",
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"notes": [
{
"category": "general",
"text": "An integer underflow bug in the process_EXIF function of the exif.c file of jhead 3.00 raises a heap-based buffer over-read when processing a malicious JPEG file, which may allow a remote attacker to cause a denial-of-service attack or unspecified other impact.",
"title": "CVE description"
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"text": "https://www.suse.com/security/cve/CVE-2019-1010301"
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"notes": [
{
"category": "general",
"text": "jhead 3.03 is affected by: Buffer Overflow. The impact is: Denial of service. The component is: gpsinfo.c Line 151 ProcessGpsInfo(). The attack vector is: Open a specially crafted JPEG file.",
"title": "CVE description"
}
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"text": "https://www.suse.com/security/cve/CVE-2019-1010302"
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"notes": [
{
"category": "general",
"text": "jhead 3.03 is affected by: Incorrect Access Control. The impact is: Denial of service. The component is: iptc.c Line 122 show_IPTC(). The attack vector is: the victim must open a specially crafted JPEG file.",
"title": "CVE description"
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"scores": [
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"version": "3.0"
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"cve": "CVE-2020-6624",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2020-6624"
}
],
"notes": [
{
"category": "general",
"text": "jhead through 3.04 has a heap-based buffer over-read in process_DQT in jpgqguess.c.",
"title": "CVE description"
}
],
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"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
"version": "3.1"
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"threats": [
{
"category": "impact",
"date": "2021-05-16T14:04:45Z",
"details": "important"
}
],
"title": "CVE-2020-6624"
},
{
"cve": "CVE-2020-6625",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2020-6625"
}
],
"notes": [
{
"category": "general",
"text": "jhead through 3.04 has a heap-based buffer over-read in Get32s when called from ProcessGpsInfo in gpsinfo.c.",
"title": "CVE description"
}
],
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"category": "external",
"summary": "CVE-2020-6625",
"url": "https://www.suse.com/security/cve/CVE-2020-6625"
},
{
"category": "external",
"summary": "SUSE Bug 1160544 for CVE-2020-6625",
"url": "https://bugzilla.suse.com/1160544"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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"baseScore": 7.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
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"date": "2021-05-16T14:04:45Z",
"details": "important"
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],
"title": "CVE-2020-6625"
},
{
"cve": "CVE-2021-3496",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2021-3496"
}
],
"notes": [
{
"category": "general",
"text": "A heap-based buffer overflow was found in jhead in version 3.06 in Get16u() in exif.c when processing a crafted file.",
"title": "CVE description"
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"category": "external",
"summary": "CVE-2021-3496",
"url": "https://www.suse.com/security/cve/CVE-2021-3496"
},
{
"category": "external",
"summary": "SUSE Bug 1184756 for CVE-2021-3496",
"url": "https://bugzilla.suse.com/1184756"
}
],
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"scores": [
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"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
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"threats": [
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"details": "important"
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"title": "CVE-2021-3496"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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